Texas.

Texas—1971 Sulfur Dioxide NAAQS [Primary and Secondary] Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards AQCR 022 X AQCR 106 X AQCR 153: El Paso County 1 X Remainder of AQCR X AQCR 210 X AQCR 211 X AQCR 212 X AQCR 213 X AQCR 214 X AQCR 215 X AQCR 216 X AQCR 217 X AQCR 218 X 1 EPA designation replaces State designation. Texas—2010 Sulfur Dioxide NAAQS [Primary] Designated area 1 Designation Date 2 Type Freestone and Anderson Counties, TX Freestone County (part) and Anderson County (part) 1/12/2017 Nonattainment. Those portions of Freestone and Anderson Counties encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 766752.69, UTM Northing (m) 3536333.0, (2) vertices—UTM Easting (m) 784752.69, UTM Northing (m) 3536333.0, (3) vertices—UTM Easting (m) 784752.69, UTM Northing (m) 3512333.0, (4) vertices—UTM Easting (m) 766752.69, UTM Northing (m) 3512333.0 Howard County, TX (part) 4/30/2021 Nonattainment. Those portions of Howard County encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 271177.6, UTM Northing (m) 3571453.5; (2) vertices—UTM Easting (m) 274913.8, UTM Northing (m) 3571453.5; (3) vertices—UTM Easting (m) 274913.8, UTM Northing (m) 3576035.9; (4) vertices—UTM Easting (m) 271177.6, UTM Northing (m) 3576035.9. Hutchinson County, TX (part) 4/30/2021 Nonattainment. Those portions of Hutchinson County encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 273540.5, UTM Northing (m) 3945147.6; (2) vertices—UTM Easting (m) 296187.4, UTM Northing (m) 3944698.5; (3) vertices—UTM Easting (m) 296187.4, UTM Northing (m) 3959485.8; (4) vertices—UTM Easting (m) 273540.5, UTM Northing (m) 3959499.4. Navarro County (part) 4/30/2021 Nonattainment. Those portions of Navarro County encompassed by the polygon with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 734940.8, UTM Northing (m) 3520745.2; (2) vertices—UTM Easting (m) 737000.0, UTM Northing (m) 3520585.9; (3) vertices—UTM Easting (m) 756678.9, UTM Northing (m) 3532601.9; (4) vertices—UTM Easting (m) 756678.9, UTM Northing (m) 3542866.0; (5) vertices—UTM Easting (m) 734940.8, UTM Northing (m) 3542866.0. Rusk and Panola Counties, TX Rusk County (part) and Panola County (part) 1/12/2017 Nonattainment. Those portions of Rusk and Panola Counties encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 15 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 340067.31, UTM Northing (m) 3575814.75 (2) vertices—UTM Easting (m) 356767.31, UTM Northing (m) 3575814.75 (3) vertices—UTM Easting (m) 356767.31, UTM Northing (m) 3564314.75 (4) vertices—UTM Easting (m) 340067.31, UTM Northing (m) 3564314.75 Titus County (part) 1/12/2017 Nonattainment. That portion of Titus County encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 15 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 304329.030, UTM Northing (m) 3666971.0, (2) vertices—UTM Easting (m) 311629.030, UTM Northing (m) 3666971.0, (3) vertices—UTM Easting (m) 311629.03, UTM Northing (m) 3661870.5, (4) vertices—UTM Easting (m) 304329.03, UTM Northing (m) 3661870.5 Harrison County 4/30/2021 Unclassifiable. Milam County, TX 8/16/2021 Attainment/Unclassifiable. Orange County 4/30/2021 Unclassifiable. Potter County, TX 9/12/2016 Unclassifiable. Anderson County (part) (remainder) Attainment/Unclassifiable. Andrews County Attainment/Unclassifiable. Angelina County Attainment/Unclassifiable. Aransas County Attainment/Unclassifiable. Archer County Attainment/Unclassifiable. Armstrong County Attainment/Unclassifiable. Atascosa County 9/12/2016 Attainment/Unclassifiable. Austin County Attainment/Unclassifiable. Bailey County Attainment/Unclassifiable. Bandera County Attainment/Unclassifiable. Bastrop County Attainment/Unclassifiable. Baylor County Attainment/Unclassifiable. Bee County Attainment/Unclassifiable. Bell County Attainment/Unclassifiable. Bexar County 4/30/2021 Attainment/Unclassifiable. Blanco County Attainment/Unclassifiable. Borden County Attainment/Unclassifiable. Bosque County Attainment/Unclassifiable. Bowie County Attainment/Unclassifiable. Brazoria County Attainment/Unclassifiable. Brazos County Attainment/Unclassifiable. Brewster County Attainment/Unclassifiable. Briscoe County Attainment/Unclassifiable. Brooks County Attainment/Unclassifiable. Brown County Attainment/Unclassifiable. Burleson County Attainment/Unclassifiable. Burnet County Attainment/Unclassifiable. Caldwell County Attainment/Unclassifiable. Calhoun County Attainment/Unclassifiable. Callahan County Attainment/Unclassifiable. Cameron County Attainment/Unclassifiable. Camp County Attainment/Unclassifiable. Carson County Attainment/Unclassifiable. Cass County Attainment/Unclassifiable. Castro County Attainment/Unclassifiable. Chambers County Attainment/Unclassifiable. Cherokee County Attainment/Unclassifiable. Childress County Attainment/Unclassifiable. Clay County Attainment/Unclassifiable. Cochran County Attainment/Unclassifiable. Coke County Attainment/Unclassifiable. Coleman County Attainment/Unclassifiable. Collin County Attainment/Unclassifiable. Collingsworth County Attainment/Unclassifiable. Colorado County Attainment/Unclassifiable. Comal County Attainment/Unclassifiable. Comanche County Attainment/Unclassifiable. Concho County Attainment/Unclassifiable. Cooke County Attainment/Unclassifiable. Coryell County Attainment/Unclassifiable. Cottle County Attainment/Unclassifiable. Crane County Attainment/Unclassifiable. Crockett County Attainment/Unclassifiable. Crosby County Attainment/Unclassifiable. Culberson County Attainment/Unclassifiable. Dallam County Attainment/Unclassifiable. Dallas County Attainment/Unclassifiable. Dawson County Attainment/Unclassifiable. Deaf Smith County Attainment/Unclassifiable. Delta County Attainment/Unclassifiable. Denton County Attainment/Unclassifiable. DeWitt County Attainment/Unclassifiable. Dickens County Attainment/Unclassifiable. Dimmit County Attainment/Unclassifiable. Donley County Attainment/Unclassifiable. Duval County Attainment/Unclassifiable. Eastland County Attainment/Unclassifiable. Ector County Attainment/Unclassifiable. Edwards County Attainment/Unclassifiable. El Paso County Attainment/Unclassifiable. Ellis County Attainment/Unclassifiable. Erath County Attainment/Unclassifiable. Falls County Attainment/Unclassifiable. Fannin County Attainment/Unclassifiable. Fayette County Attainment/Unclassifiable. Fisher County Attainment/Unclassifiable. Floyd County Attainment/Unclassifiable. Foard County Attainment/Unclassifiable. Fort Bend County 9/12/2016 Attainment/Unclassifiable. Franklin County Attainment/Unclassifiable. Freestone County (part) (remainder) Attainment/Unclassifiable. Frio County Attainment/Unclassifiable. Gaines County Attainment/Unclassifiable. Galveston County Attainment/Unclassifiable. Garza County Attainment/Unclassifiable. Gillespie County Attainment/Unclassifiable. Glasscock County Attainment/Unclassifiable. Goliad County 9/12/2016 Attainment/Unclassifiable. Gonzales County Attainment/Unclassifiable. Gray County Attainment/Unclassifiable. Grayson County Attainment/Unclassifiable. Gregg County Attainment/Unclassifiable. Grimes County Attainment/Unclassifiable. Guadalupe County Attainment/Unclassifiable. Hale County Attainment/Unclassifiable. Hall County Attainment/Unclassifiable. Hamilton County Attainment/Unclassifiable. Hansford County Attainment/Unclassifiable. Hardeman County Attainment/Unclassifiable. Hardin County Attainment/Unclassifiable. Harris County Attainment/Unclassifiable. Hartley County Attainment/Unclassifiable. Haskell County Attainment/Unclassifiable. Hays County Attainment/Unclassifiable. Hemphill County Attainment/Unclassifiable. Henderson County Attainment/Unclassifiable. Hidalgo County Attainment/Unclassifiable. Hill County Attainment/Unclassifiable. Hockley County Attainment/Unclassifiable. Hood County Attainment/Unclassifiable. Hopkins County Attainment/Unclassifiable. Houston County Attainment/Unclassifiable. Howard County (remainder) 4/30/2021 Attainment/Unclassifiable. Hudspeth County Attainment/Unclassifiable. Hunt County Attainment/Unclassifiable. Hutchinson County (remainder) 4/30/2021 Attainment/Unclassifiable. Irion County Attainment/Unclassifiable. Jack County Attainment/Unclassifiable. Jackson County Attainment/Unclassifiable. Jasper County Attainment/Unclassifiable. Jeff Davis County Attainment/Unclassifiable. Jefferson County 4/30/2021 Attainment/Unclassifiable. Jim Hogg County Attainment/Unclassifiable. Jim Wells County Attainment/Unclassifiable. Johnson County Attainment/Unclassifiable. Jones County Attainment/Unclassifiable. Karnes County Attainment/Unclassifiable. Kaufman County Attainment/Unclassifiable. Kendall County Attainment/Unclassifiable. Kenedy County Attainment/Unclassifiable. Kent County Attainment/Unclassifiable. Kerr County Attainment/Unclassifiable. Kimble County Attainment/Unclassifiable. King County Attainment/Unclassifiable. Kinney County Attainment/Unclassifiable. Kleberg County Attainment/Unclassifiable. Knox County Attainment/Unclassifiable. Lamar County Attainment/Unclassifiable. Lamb County 9/12/2016 Attainment/Unclassifiable. Lampasas County Attainment/Unclassifiable. La Salle County Attainment/Unclassifiable. Lavaca County Attainment/Unclassifiable. Lee County Attainment/Unclassifiable. Leon County Attainment/Unclassifiable. Liberty County Attainment/Unclassifiable. Limestone County 9/12/2016 Attainment/Unclassifiable. Lipscomb County Attainment/Unclassifiable. Live Oak County Attainment/Unclassifiable. Llano County Attainment/Unclassifiable. Loving County Attainment/Unclassifiable. Lubbock County Attainment/Unclassifiable. Lynn County Attainment/Unclassifiable. McCulloch County Attainment/Unclassifiable. McLennan County 9/12/2016 Attainment/Unclassifiable. McMullen County Attainment/Unclassifiable. Madison County Attainment/Unclassifiable. Marion County Attainment/Unclassifiable. Martin County Attainment/Unclassifiable. Mason County Attainment/Unclassifiable. Matagorda County Attainment/Unclassifiable. Maverick County Attainment/Unclassifiable. Medina County Attainment/Unclassifiable. Menard County Attainment/Unclassifiable. Midland County Attainment/Unclassifiable. Mills County Attainment/Unclassifiable. Mitchell County Attainment/Unclassifiable. Montague County Attainment/Unclassifiable. Montgomery County Attainment/Unclassifiable. Moore County Attainment/Unclassifiable. Morris County Attainment/Unclassifiable. Motley County Attainment/Unclassifiable. Nacogdoches County Attainment/Unclassifiable. Navarro County (remainder) 4/30/2021 Attainment/Unclassifiable. Newton County Attainment/Unclassifiable. Nolan County Attainment/Unclassifiable. Nueces County Attainment/Unclassifiable. Ochiltree County Attainment/Unclassifiable. Oldham County Attainment/Unclassifiable. Panola County (part) (remainder) Attainment/Unclassifiable. Palo Pinto County Attainment/Unclassifiable. Parker County Attainment/Unclassifiable. Parmer County Attainment/Unclassifiable. Pecos County Attainment/Unclassifiable. Polk County Attainment/Unclassifiable. Presidio County Attainment/Unclassifiable. Rains County Attainment/Unclassifiable. Randall County Attainment/Unclassifiable. Reagan County Attainment/Unclassifiable. Real County Attainment/Unclassifiable. Red River County Attainment/Unclassifiable. Reeves County Attainment/Unclassifiable. Refugio County Attainment/Unclassifiable. Roberts County Attainment/Unclassifiable. Robertson County (part) 3 9/12/2016 Attainment/Unclassifiable. Robertson County (remainder) 3 4/30/2021 Attainment/Unclassifiable. Rockwall County Attainment/Unclassifiable. Runnels County Attainment/Unclassifiable. Rusk County (part) (remainder) Attainment/Unclassifiable. Sabine County Attainment/Unclassifiable. San Augustine County Attainment/Unclassifiable. San Jacinto Attainment/Unclassifiable. San Patricio County Attainment/Unclassifiable. San Saba County Attainment/Unclassifiable. Schleicher County Attainment/Unclassifiable. Scurry County Attainment/Unclassifiable. Shackelford County Attainment/Unclassifiable. Shelby County Attainment/Unclassifiable. Sherman County Attainment/Unclassifiable. Smith County Attainment/Unclassifiable. Somervell County Attainment/Unclassifiable. Starr County Attainment/Unclassifiable. Stephens County Attainment/Unclassifiable. Sterling County Attainment/Unclassifiable. Stonewall County Attainment/Unclassifiable. Sutton County Attainment/Unclassifiable. Swisher County Attainment/Unclassifiable. Tarrant County Attainment/Unclassifiable. Taylor County Attainment/Unclassifiable. Terrell County Attainment/Unclassifiable. Terry County Attainment/Unclassifiable. Throckmorton County Attainment/Unclassifiable. Titus County (remainder) 4/30/2021 Attainment/Unclassifiable. Tom Green County Attainment/Unclassifiable. Travis County Attainment/Unclassifiable. Trinity County Attainment/Unclassifiable. Tyler County Attainment/Unclassifiable. Upshur County Attainment/Unclassifiable. Upton County Attainment/Unclassifiable. Uvalde County Attainment/Unclassifiable. Val Verde County Attainment/Unclassifiable. Van Zandt County Attainment/Unclassifiable. Victoria County Attainment/Unclassifiable. Walker County Attainment/Unclassifiable. Waller County Attainment/Unclassifiable. Ward County Attainment/Unclassifiable. Washington County Attainment/Unclassifiable. Webb County Attainment/Unclassifiable. Wharton County Attainment/Unclassifiable. Wheeler County Attainment/Unclassifiable. Wichita County Attainment/Unclassifiable. Wilbarger County Attainment/Unclassifiable. Willacy County Attainment/Unclassifiable. Williamson County Attainment/Unclassifiable. Wilson County Attainment/Unclassifiable. Winkler County Attainment/Unclassifiable. Wise County Attainment/Unclassifiable. Wood County Attainment/Unclassifiable. Yoakum County Attainment/Unclassifiable. Young County Attainment/Unclassifiable. Zapata County Attainment/Unclassifiable. Zavala County Attainment/Unclassifiable. 1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country. 2 This date is April 9, 2018, unless otherwise noted. 3 A portion of Robertson County, specifically the area around the Optim Energy Twin Oaks Power Station, was designated Attainment/Unclassifiable on 9/12/2016. The remaining portion of Robertson County was designated on 4/30/2021. Texas—Carbon Monoxide Designated Area Designation Classification Date 1 Type Date 1 Type El Paso El Paso County 8/4/2008 Attainment AQCR 022 Shreveport-Texarkana-Tyler Interstate Unclassifiable/Attainment Anderson County Bowie County Camp County Cass County Cherokee County Delta County Franklin County Gregg County Harrison County Henderson County Hopkins County Lamar County Marion County Morris County Panola County Rains County Red River County Rusk County Smith County Titus County Upshur County Van Zandt County Wood County AQCR 106 Southern Louisiana-S.E. Texas Interstate Unclassifiable/Attainment Angelina County, Hardin County, Houston County, Jasper County, Jefferson County, Nacogdoches County, Newton County, Orange County, Polk County, Sabine County, San Augustine County, San Jacinto County, Shelby County, Trinity County, Tyler County AQCR 153 El Paso-LC-Al Interstate (Remainder of) Unclassifiable/Attainment Brewster County Culberson County El Paso County (part) Remainder of county Hudspeth County Jeff Davis County Presidio County AQCR 210 Abilene-Wichita Falls Intrastate Unclassifiable/ Attainment Archer County, Baylor County, Brown County, Callahan County, Clay County, Coleman County, Comanche County, Cottle County, Eastland County, Fisher County, Foard County, Hardeman County, Haskell County, Jack County, Jones County, Kent County, Knox County, Mitchell County, Montague County, Nolan County, Runnels County, Scurry County, Shackelford County, Stephens County, Stonewall County, Taylor County, Throckmorton County, Wichita County, Wilbarger County, Young County AQCR 211 Amarillo-Lubbock Intrastate Unclassifiable/Attainment Armstrong County, Bailey County, Briscoe County, Carson County, Castro County, Childress County, Cochran County, Collingsworth County, Crosby County, Dallam County, Deaf Smith County, Dickens County, Donley County, Floyd County, Garza County, Gray County, Hale County, Hall County, Hansford County, Hartley County, Hemphill County, Hockley County, Hutchinson County, King County, Lamb County, Lipscomb County, Lubbock County, Lynn County, Moore County, Motley County, Ochiltree County, Oldham County, Parmer County, Potter County, Randall County, Roberts County, Sherman County, Swisher County, Terry County, Wheeler County, Yoakum County AQCR 212 Austin-Waco Intrastate Unclassifiable/Attainment Bastrop County Bell County Blanco County Bosque County Brazos County Burleson County Burnet County Caldwell County Coryell County Falls County Fayette County Freestone County Grimes County Hamilton County Hays County Hill County Lampasas County Lee County Leon County Limestone County Llano County Madison County McLennan County Milam County Mills County Robertson County San Saba County Travis County Washington County Williamson County AQCR 213 Brownsville Laredo Intrastate Unclassifiable/Attainment Cameron County Hidalgo County Jim Hogg County Starr County Webb County Willacy County Zapata County AQCR 214 Corpus Christi-Victoria Intrastate Unclassifiable/Attainment Aransas County, Bee County, Brooks County, Calhoun County, De Witt County, Duval County, Goliad County, Gonzales County, Jackson County, Jim Wells County, Kenedy County, Kleberg County, Lavaca County, Live Oak County, McMullen County, Nueces County, Refugio County, San Patricio County, Victoria County AQCR 215 Metropolitan Dallas-Fort Worth Intrastate Unclassifiable/Attainment Collin County Cooke County Dallas County Denton County Ellis County Erath County Fannin County Grayson County Hood County Hunt County Johnson County Kaufman County Navarro County Palo Pinto County Parker County Rockwall County Somervell County Tarrant County Wise County AQCR 216 Metropolitan Houston-Galveston Intrastate Unclassifiable/Attainment Austin County, Brazoria County, Chambers County, Colorado County, Fort Bend County, Galveston County, Harris County, Liberty County, Matagorda County, Montgomery County, Walker County, Waller County, Wharton County AQCR 217 Metropolitan San Antonio Intrastate Unclassifiable/Attainment Atascosa County, Bandera County, Bexar County, Comal County, Dimmit County, Edwards County, Frio County, Gillespie County, Guadalupe County, Karnes County, Kendall County, Kerr County, Kinney County, La Salle County, Maverick County, Medina County, Real County, Uvalde County, Val Verde County, Wilson County, Zavala County AQCR 218 Midland-Odessa-San Angelo Intrastate Unclassifiable/Attainment Andrews County, Borden County, Coke County, Concho County, Crane County, Crockett County, Dawson County, Ector County, Gaines County, Glasscock County, Howard County, Irion County, Kimble County, Loving County, Martin County, Mason County, McCulloch County, Menard County, Midland County, Pecos County, Reagan County, Reeves County, Schleicher County, Sterling County, Sutton County, Terrell County, Tom Green County, Upton County, Ward County, Winkler County 1 This date is November 15, 1990, unless otherwise noted. Texas—Ozone (1-Hour Standard) 1 Designated area Designation Classification Date 2 Type Date 2 Type Beaumont/Port Arthur Area: Hardin County 11/15/1990 Nonattainment 4/29/2004 Serious. Jefferson County 11/15/1990 Nonattainment 4/29/2004 Serious. Orange County 11/15/1990 Nonattainment 4/29/2004 Serious. Dallas-Fort Worth Area: See footnote 3 See footnote 3 See footnote 3 See footnote 3. Collin County. 3 Dallas County. 3 Denton County. 3 Tarrant County. 3 El Paso Area: El Paso County 11/15/1990 Nonattainment 11/15/1990 Serious. Houston-Galveston-Brazoria Area, TX: See footnote 4 See footnote 4 See footnote 4 See footnote 4. Brazoria County 4 Chambers County 4 Fort Bend County 4 Galveston County 4 Harris County 4 Liberty County 4 Montgomery County 4 Waller County 4 AQCR 022 Shreveport-Texarkana-Tyler Interstate Unclassifiable/Attainment Anderson County Bowie County Camp County Cass County Cherokee County Delta County Franklin County Gregg County Harrison County Henderson County Hopkins County Lamar County Marion County Morris County Panola County Rains County Red River County Rusk County Smith County Titus County Upshur County Van Zandt County Wood County AQCR 106 S Louisiana-SE Texas Interstate (Remainder of) Unclassifiable/Attainment Angelina County, Houston County, Jasper County, Nacogdoches County, Newton County, Polk County, Sabine County, San Augustine County, San Jacinto County, Shelby County, Trinity County, Tyler County AQCR 153 El Paso-Las Cruces-Alamogordo Interstate Unclassifiable/Attainment Brewster County Culberson County Hudspeth County Jeff Davis County Presidio County AQCR 210 Abilene-Wichita Falls Intrastate Unclassifiable/Attainment Archer County, Baylor County, Brown County, Callahan County, Clay County, Coleman County, Comanche County, Cottle County, Eastland County, Fisher County, Foard County, Hardeman County, Haskell County, Jack County, Jones County, Kent County, Knox County, Mitchell County, Montague County, Nolan County, Runnels County, Scurry County, Shackelford County, Stephens County, Stonewall County, Taylor County, Throckmorton County, Wichita County, Wilbarger County, Young County AQCR 211 Amarillo-Lubbock Intrastate Unclassifiable/Attainment Armstrong County, Bailey County, Briscoe County, Carson County, Castro County, Childress County, Cochran County, Collingsworth County, Crosby County, Dallam County, Deaf Smith County, Dickens County, Donley County, Floyd County, Garza County, Gray County, Hale County, Hall County, Hansford County, Hartley County, Hemphill County, Hockley County, Hutchinson County, King County, Lamb County, Lipscomb County, Lubbock County, Lynn County, Moore County, Motley County, Ochiltree County, Oldham County, Parmer County, Potter County, Randall County, Roberts County, Sherman County, Swisher County, Terry County, Wheeler County, Yoakum County AQCR 212 Austin-Waco Intrastate Unclassifiable/Attainment Bastrop County Bell County Blanco County Bosque County Brazos County Burleson County Burnet County Caldwell County Coryell County Falls County Fayette County Freestone County Grimes County Hamilton County Hays County Hill County Lampasas County Lee County Leon County Limestone County Llano County Madison County McLennan County Milam County Mills County Robertson County San Saba County Travis County Washington County Williamson County AQCR 213 Brownsville-Laredo Intrastate Unclassifiable/Attainment Cameron County Hidalgo County Jim Hogg County Starr County Webb County Willacy County Zapata County AQCR 214 Corpus Christi-Victoria Intrastate (Remainder of) Unclassifiable/Attainment Aransas County, Bee County, Brooks County, Calhoun County, De Witt County, Duval County, Goliad County, Gonzales County, Jackson County, Jim Wells County, Kenedy County, Kleberg County, Lavaca County, Live Oak County, McMullen County, Refugio County, San Patricio County, AQCR 214 Corpus Christi-Victoria Intrastate (part) Unclassifiable/Attainment Nueces County AQCR 215 Metro Dallas-Fort Worth Intrastate (Remainder of) Unclassifiable/Attainment Cooke County Ellis County Erath County Fannin County Grayson County Hood County Hunt County Johnson County Kaufman County Navarro County Palo Pinto County Parker County Rockwall County Somervell County Wise County AQCR 216 Metro Houston-Galveston Intrastate (Remainder of) Unclassifiable/Attainment Austin County, Colorado County, Matagorda County, Walker County, Wharton County AQCR 217 Metro San Antonio Intrastate (part) Unclassifiable/Attainment Bexar County AQCR 217 Metro San Antonio Intrastate (Remainder of) Unclassifiable/Attainment Atascosa County, Bandera County, Comal County, Dimmit County, Edwards County, Frio County, Gillespie County, Guadalupe County, Karnes County, Kendall County, Kerr County, Kinney County, La Salle County, Maverick County, Medina County, Real County, Uvalde County, Val Verde County, Wilson County, Zavala County AQCR 218 Midland-Odessa-San Angelo Intrastate (part) Unclassifiable/Attainment Ector County AQCR 218 Midland-Odessa-San Angelo Intrastate (Remainder of) Unclassifiable/Attainment Andrews County, Borden County, Coke County, Concho County, Crane County, Crockett County, Dawson County, Gaines County, Glasscock County, Howard County, Irion County, Kimble County, Loving County, Martin County, Mason County, McCulloch County, Menard County, Midland County, Pecos County, Reagan County, Reeves County, Schleicher County, Sterling County, Sutton County, Terrell County, Tom Green County, Upton County, Ward County, Winkler County 1 The 1-hour ozone standard, designations and classifications are revoked effective June 15, 2005 for areas in Texas except the San Antonio area where they are revoked effective April 15, 2009. 2 The date at the time designations were revoked is October 18, 2000, unless otherwise noted. 3 The Dallas-Fort Worth Area was designated and classified as Moderate nonattainment on November 15, 1990. The area was classified as Serious nonattainment on March 20, 1998 and was so designated and classified when the 1-hour ozone standard, designations and classifications were revoked. The area has since attained the 1-hour ozone standard and met all the Clean Air Act criteria for redesignation. All 1-hour ozone standard anti-backsliding obligations for the area are terminated effective May 6, 2020. 4 The Houston-Galveston-Brazoria Area was designated and classified as “Severe-17” nonattainment on November 15, 1990 and was so designated and classified when the 1-hour ozone standard, designations and classifications were revoked. The area has since attained the 1-hour ozone standard and met all the Clean Air Act criteria for redesignation. All 1-hour ozone standard anti-backsliding obligations for the area are terminated effective March 16, 2020. Texas-PM-10 Nonattainment Areas Designated Area Designation Classification Date 1 Type Date 1 Type AQCR 022 Unclassifiable AQCR 106 Unclassifiable AQCR 153: El Paso County—city of El Paso 11/15/1990 Nonattainment 11/15/1990 Moderate 3 limited areas in El Paso County Unclassifiable (El Paso 1, 2, and 4). 1 limited area in El Paso County Unclassifiable (El Paso 3) 1 limited area in El Paso County Unclassifiable (El Paso 5) Remainder of AQCR Unclassifiable AQCR 210 Unclassifiable AQCR 211: Lubbock County—That portion of the city of Lubbock enclosed by Loop 289 highway Unclassifiable Remainder of AQCR Unclassifiable AQCR 212 Unclassifiable AQCR 213: 2 limited areas in Cameron County (Cameron 1 and 2) Unclassifiable Remainder of AQCR Unclassifiable QCR 214: 2 limited areas in Nueces County Unclassifiable (Nueces 1 and 2) Remainder of AQCR Unclassifiable AQCR 215: 3 limited areas in Dallas County Unclassifiable (Dallas 1, 2, and 3) 1 limited area in Tarrant County Unclassifiable (Tarrant 1) 3 limited areas in Tarrant County Unclassifiable (Tarrant 2, 3, and 4) Remainder of AQCR Unclassifiable AQCR 216: 1 limited area in Harris County Unclassifiable (Houston 1) 1 limited area in Harris County Unclassifiable (Houston 2) 1 limited area in Harris County Unclassifiable (Aldine) 1 limited area in Harris County Unclassifiable 1 limited area in Galveston County Unclassifiable Remainder of AQCR Unclassifiable AQCR 217: 1 limited area in Bexar County Unclassifiable Remainder of AQCR Unclassifiable AQCR 218 Unclassifiable 1 This date is November 15, 1990, unless otherwise noted. Texas—1997 Annual PM 2.5 NAAQS [Primary and Secondary] Designated area Designation a Classification Date 1 Type Date Type AQCR 022 Shreveport-Texarkana-Tyler Interstate: Anderson County Unclassifiable/Attainment Bowie County Unclassifiable/Attainment Camp County Unclassifiable/Attainment Cass County Unclassifiable/Attainment Cherokee County Unclassifiable/Attainment Delta County Unclassifiable/Attainment Franklin County Unclassifiable/Attainment Gregg County Unclassifiable/Attainment Harrison County Unclassifiable/Attainment Hopkins County Unclassifiable/Attainment Lamar County Unclassifiable/Attainment Marion County Unclassifiable/Attainment Morris County Unclassifiable/Attainment Panola County Unclassifiable/Attainment Rains County Unclassifiable/Attainment Red River County Unclassifiable/Attainment Rusk County Unclassifiable/Attainment Smith County Unclassifiable/Attainment Titus County Unclassifiable/Attainment Upshur County Unclassifiable/Attainment Van Zandt County Unclassifiable/Attainment Wood County Unclassifiable/Attainment AQCR 106 S Louisiana-SE Texas Interstate (remainder of): Angelina County Unclassifiable/Attainment Houston County Unclassifiable/Attainment Jasper County Unclassifiable/Attainment Nacogdoches County Unclassifiable/Attainment Newton County Unclassifiable/Attainment Polk County Unclassifiable/Attainment Sabine County Unclassifiable/Attainment San Augustine County Unclassifiable/Attainment San Jacinto County Unclassifiable/Attainment Shelby County Unclassifiable/Attainment Trinity County Unclassifiable/Attainment Tyler County Unclassifiable/Attainment AQCR 153 El Paso-Las Cruces-Alamogordo Interstate: Brewster County Unclassifiable/Attainment Culberson County Unclassifiable/Attainment El Paso County Unclassifiable/Attainment Hudspeth County Unclassifiable/Attainment Jeff Davis County Unclassifiable/Attainment Presidio County Unclassifiable/Attainment AQCR 210 Abilene-Wichita Falls Intrastate: Archer County Unclassifiable/Attainment Baylor County Unclassifiable/Attainment Brown County Unclassifiable/Attainment Callahan County Unclassifiable/Attainment Clay County Unclassifiable/Attainment Coleman County Unclassifiable/Attainment Comanche County Unclassifiable/Attainment Cottle County Unclassifiable/Attainment Eastland County Unclassifiable/Attainment Fisher County Unclassifiable/Attainment Foard County Unclassifiable/Attainment Hardeman County Unclassifiable/Attainment Haskell County Unclassifiable/Attainment Jack County Unclassifiable/Attainment Jones County Unclassifiable/Attainment Kent County Unclassifiable/Attainment Knox County Unclassifiable/Attainment Mitchell County Unclassifiable/Attainment Montague County Unclassifiable/Attainment Nolan County Unclassifiable/Attainment Runnels County Unclassifiable/Attainment Scurry County Unclassifiable/Attainment Shackelford County Unclassifiable/Attainment Stephens County Unclassifiable/Attainment Stonewall County Unclassifiable/Attainment Taylor County Unclassifiable/Attainment Throckmorton County Unclassifiable/Attainment Wichita County Unclassifiable/Attainment Wilbarger County Unclassifiable/Attainment Young County Unclassifiable/Attainment AQCR 211 Amarillo-Lubbock Intrastate: Armstrong County Unclassifiable/Attainment Bailey County Unclassifiable/Attainment Briscoe County Unclassifiable/Attainment Carson County Unclassifiable/Attainment Castro County Unclassifiable/Attainment Childress County Unclassifiable/Attainment Cochran County Unclassifiable/Attainment Collingsworth County Unclassifiable/Attainment Crosby County Unclassifiable/Attainment Dallam County Unclassifiable/Attainment Deaf Smith County Unclassifiable/Attainment Dickens County Unclassifiable/Attainment Donley County Unclassifiable/Attainment Floyd County Unclassifiable/Attainment Garza County Unclassifiable/Attainment Gray County Unclassifiable/Attainment Hale County Unclassifiable/Attainment Hall County Unclassifiable/Attainment Hansford County Unclassifiable/Attainment Hartley County Unclassifiable/Attainment Hemphill County Unclassifiable/Attainment Hockley County Unclassifiable/Attainment Hutchinson County Unclassifiable/Attainment King County Unclassifiable/Attainment Lamb County Unclassifiable/Attainment Lipscomb County Unclassifiable/Attainment Lubbock County Unclassifiable/Attainment Lynn County Unclassifiable/Attainment Moore County Unclassifiable/Attainment Motley County Unclassifiable/Attainment Ochiltree County Unclassifiable/Attainment Oldham County Unclassifiable/Attainment Parmer County Unclassifiable/Attainment Potter County Unclassifiable/Attainment Randall County Unclassifiable/Attainment Roberts County Unclassifiable/Attainment Sherman County Unclassifiable/Attainment Swisher County Unclassifiable/Attainment Terry County Unclassifiable/Attainment Wheeler County Unclassifiable/Attainment Yoakum County Unclassifiable/Attainment AQCR 212 Austin-Waco Intrastate: Bastrop County Unclassifiable/Attainment Bell County Unclassifiable/Attainment Blanco County Unclassifiable/Attainment Bosque County Unclassifiable/Attainment Brazos County Unclassifiable/Attainment Burleson County Unclassifiable/Attainment Burnet County Unclassifiable/Attainment Caldwell County Unclassifiable/Attainment Coryell County Unclassifiable/Attainment Falls County Unclassifiable/Attainment Fayette County Unclassifiable/Attainment Freestone County Unclassifiable/Attainment Grimes County Unclassifiable/Attainment Hamilton County Unclassifiable/Attainment Hays County Unclassifiable/Attainment Hill County Unclassifiable/Attainment Lampasas County Unclassifiable/Attainment Lee County Unclassifiable/Attainment Leon County Unclassifiable/Attainment Limestone County Unclassifiable/Attainment Llano County Unclassifiable/Attainment McLennan County Unclassifiable/Attainment Madison County Unclassifiable/Attainment Milam County Unclassifiable/Attainment Mills County Unclassifiable/Attainment Robertson County Unclassifiable/Attainment San Saba County Unclassifiable/Attainment Travis County Unclassifiable/Attainment Washington County Unclassifiable/Attainment Williamson County Unclassifiable/Attainment AQCR 213 Brownsville-Laredo Intrastate: Cameron County Unclassifiable/Attainment Hidalgo County Unclassifiable/Attainment Jim Hogg County Unclassifiable/Attainment Starr County Unclassifiable/Attainment Webb County Unclassifiable/Attainment Willacy County Unclassifiable/Attainment Zapata County Unclassifiable/Attainment AQCR 214 Corpus Christi-Victoria Intrastate (part): Nueces County Unclassifiable/Attainment AQCR 214 Corpus Christi-Victoria Intrastate (remainder of): Aransas County Unclassifiable/Attainment Bee County Unclassifiable/Attainment Brooks County Unclassifiable/Attainment Calhoun County Unclassifiable/Attainment DeWitt County Unclassifiable/Attainment Duval County Unclassifiable/Attainment Goliad County Unclassifiable/Attainment Gonzales County Unclassifiable/Attainment Jackson County Unclassifiable/Attainment Jim Wells County Unclassifiable/Attainment Kenedy County Unclassifiable/Attainment Kleberg County Unclassifiable/Attainment Lavaca County Unclassifiable/Attainment Live Oak County Unclassifiable/Attainment McMullen County Unclassifiable/Attainment Refugio County Unclassifiable/Attainment San Patricio County Unclassifiable/Attainment AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of): Cooke County Unclassifiable/Attainment Erath County Unclassifiable/Attainment Fannin County Unclassifiable/Attainment Grayson County Unclassifiable/Attainment Henderson County Unclassifiable/Attainment Hood County Unclassifiable/Attainment Hunt County Unclassifiable/Attainment Navarro County Unclassifiable/Attainment Palo Pinto County Unclassifiable/Attainment Somervell County Unclassifiable/Attainment Wise County Unclassifiable/Attainment AQCR 216 Metro Houston-Galveston Intrastate (remainder of): Austin County Unclassifiable/Attainment Colorado County Unclassifiable/Attainment Matagorda County Unclassifiable/Attainment Walker County Unclassifiable/Attainment Wharton County Unclassifiable/Attainment AQCR 217 Metro San Antonio Intrastate (remainder of): Atascosa County Unclassifiable/Attainment Bandera County Unclassifiable/Attainment Dimmit County Unclassifiable/Attainment Edwards County Unclassifiable/Attainment Frio County Unclassifiable/Attainment Gillespie County Unclassifiable/Attainment Karnes County Unclassifiable/Attainment Kendall County Unclassifiable/Attainment Kerr County Unclassifiable/Attainment Kinney County Unclassifiable/Attainment La Salle County Unclassifiable/Attainment Maverick County Unclassifiable/Attainment Medina County Unclassifiable/Attainment Real County Unclassifiable/Attainment Uvalde County Unclassifiable/Attainment Val Verde County Unclassifiable/Attainment Wilson County Unclassifiable/Attainment Zavala County Unclassifiable/Attainment AQCR 218 Midland-Odessa-San Angelo Intrastate (part): Ector County Unclassifiable/Attainment AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of): Andrews County Unclassifiable/Attainment Borden County Unclassifiable/Attainment Coke County Unclassifiable/Attainment Concho County Unclassifiable/Attainment Crane County Unclassifiable/Attainment Crockett County Unclassifiable/Attainment Dawson County Unclassifiable/Attainment Gaines County Unclassifiable/Attainment Glasscock County Unclassifiable/Attainment Howard County Unclassifiable/Attainment Irion County Unclassifiable/Attainment Kimble County Unclassifiable/Attainment Loving County Unclassifiable/Attainment McCulloch County Unclassifiable/Attainment Martin County Unclassifiable/Attainment Mason County Unclassifiable/Attainment Menard County Unclassifiable/Attainment Midland County Unclassifiable/Attainment Pecos County Unclassifiable/Attainment Reagan County Unclassifiable/Attainment Reeves County Unclassifiable/Attainment Schleicher County Unclassifiable/Attainment Sterling County Unclassifiable/Attainment Sutton County Unclassifiable/Attainment Terrell County Unclassifiable/Attainment Tom Green County Unclassifiable/Attainment Upton County Unclassifiable/Attainment Ward County Unclassifiable/Attainment Winkler County Unclassifiable/Attainment Beaumont/Port Arthur, TX: Hardin County Unclassifiable/Attainment Jefferson County Unclassifiable/Attainment Orange County Unclassifiable/Attainment Dallas-Fort Worth, TX: Collin County Unclassifiable/Attainment Dallas County Unclassifiable/Attainment Denton County Unclassifiable/Attainment Ellis County Unclassifiable/Attainment Johnson County Unclassifiable/Attainment Kaufman County Unclassifiable/Attainment Parker County Unclassifiable/Attainment Rockwall County Unclassifiable/Attainment Tarrant County Unclassifiable/Attainment Houston-Galveston-Brazoria, TX: Brazoria County Unclassifiable/Attainment Chambers County Unclassifiable/Attainment Fort Bend County Unclassifiable/Attainment Galveston County Unclassifiable/Attainment Harris County Unclassifiable/Attainment Liberty County Unclassifiable/Attainment Montgomery County Unclassifiable/Attainment Waller County Unclassifiable/Attainment San Antonio, TX: Bexar County Unclassifiable/Attainment Comal County Unclassifiable/Attainment Guadalupe County Unclassifiable/Attainment Victoria Area: Victoria County Unclassifiable/Attainment a Includes Indian Country located in each county or area, except as otherwise specified. 1 This date is 90 days after January 5, 2005, unless otherwise noted. Texas—2012 Annual PM 2.5 NAAQS [Primary] Designated area 1 Designation Classification Date 2 Type Date 2 Type AQCR 022 Shreveport-Texarkana-Tyler Interstate: Anderson County Unclassifiable/Attainment Bowie County Unclassifiable/Attainment Camp County Unclassifiable/Attainment Cass County Unclassifiable/Attainment Cherokee County Unclassifiable/Attainment Delta County Unclassifiable/Attainment Franklin County Unclassifiable/Attainment Gregg County Unclassifiable/Attainment Harrison County Unclassifiable/Attainment Hopkins County Unclassifiable/Attainment Lamar County Unclassifiable/Attainment Marion County Unclassifiable/Attainment Morris County Unclassifiable/Attainment Panola County Unclassifiable/Attainment Rains County Unclassifiable/Attainment Red River County Unclassifiable/Attainment Rusk County Unclassifiable/Attainment Smith County Unclassifiable/Attainment Titus County Unclassifiable/Attainment Upshur County Unclassifiable/Attainment Van Zandt County Unclassifiable/Attainment Wood County Unclassifiable/Attainment AQCR 106 S Louisiana-SE Texas Interstate: Angelina County Unclassifiable/Attainment Hardin County Unclassifiable/Attainment Houston County Unclassifiable/Attainment Jasper County Unclassifiable/Attainment Jefferson County Unclassifiable/Attainment Nacogdoches County Unclassifiable/Attainment Newton County Unclassifiable/Attainment Orange County Unclassifiable/Attainment Polk County Unclassifiable/Attainment Sabine County Unclassifiable/Attainment San Augustine County Unclassifiable/Attainment San Jacinto County Unclassifiable/Attainment Shelby County Unclassifiable/Attainment Trinity County Unclassifiable/Attainment Tyler County Unclassifiable/Attainment AQCR 153 El Paso-Las Cruces-Alamogordo Interstate: Brewster County Unclassifiable/Attainment Culberson County Unclassifiable/Attainment El Paso County Unclassifiable/Attainment Hudspeth County Unclassifiable/Attainment Jeff Davis County Unclassifiable/Attainment Presidio County Unclassifiable/Attainment AQCR 210 Abilene-Wichita Falls Intrastate: Archer County Unclassifiable/Attainment Baylor County Unclassifiable/Attainment Brown County Unclassifiable/Attainment Callahan County Unclassifiable/Attainment Clay County Unclassifiable/Attainment Coleman County Unclassifiable/Attainment Comanche County Unclassifiable/Attainment Cottle County Unclassifiable/Attainment Eastland County Unclassifiable/Attainment Fisher County Unclassifiable/Attainment Foard County Unclassifiable/Attainment Hardeman County Unclassifiable/Attainment Haskell County Unclassifiable/Attainment Jack County Unclassifiable/Attainment Jones County Unclassifiable/Attainment Kent County Unclassifiable/Attainment Knox County Unclassifiable/Attainment Mitchell County Unclassifiable/Attainment Montague County Unclassifiable/Attainment Nolan County Unclassifiable/Attainment Runnels County Unclassifiable/Attainment Scurry County Unclassifiable/Attainment Shackelford County Unclassifiable/Attainment Stephens County Unclassifiable/Attainment Stonewall County Unclassifiable/Attainment Taylor County Unclassifiable/Attainment Throckmorton County Unclassifiable/Attainment Wichita County Unclassifiable/Attainment Wilbarger County Unclassifiable/Attainment Young County Unclassifiable/Attainment AQCR 211 Amarillo-Lubbock Intrastate: Armstrong County Unclassifiable/Attainment Bailey County Unclassifiable/Attainment Briscoe County Unclassifiable/Attainment Carson County Unclassifiable/Attainment Castro County Unclassifiable/Attainment Childress County Unclassifiable/Attainment Cochran County Unclassifiable/Attainment Collingsworth County Unclassifiable/Attainment Crosby County Unclassifiable/Attainment Dallam County Unclassifiable/Attainment Deaf Smith County Unclassifiable/Attainment Dickens County Unclassifiable/Attainment Donley County Unclassifiable/Attainment Floyd County Unclassifiable/Attainment Garza County Unclassifiable/Attainment Gray County Unclassifiable/Attainment Hale County Unclassifiable/Attainment Hall County Unclassifiable/Attainment Hansford County Unclassifiable/Attainment Hartley County Unclassifiable/Attainment Hemphill County Unclassifiable/Attainment Hockley County Unclassifiable/Attainment Hutchinson County Unclassifiable/Attainment King County Unclassifiable/Attainment Lamb County Unclassifiable/Attainment Lipscomb County Unclassifiable/Attainment Lubbock County Unclassifiable/Attainment Lynn County Unclassifiable/Attainment Moore County Unclassifiable/Attainment Motley County Unclassifiable/Attainment Ochiltree County Unclassifiable/Attainment Oldham County Unclassifiable/Attainment Parmer County Unclassifiable/Attainment Potter County Unclassifiable/Attainment Randall County Unclassifiable/Attainment Roberts County Unclassifiable/Attainment Sherman County Unclassifiable/Attainment Swisher County Unclassifiable/Attainment Terry County Unclassifiable/Attainment Wheeler County Unclassifiable/Attainment Yoakum County Unclassifiable/Attainment AQCR 212 Austin-Waco Intrastate: Bastrop County Unclassifiable/Attainment Bell County Unclassifiable/Attainment Blanco County Unclassifiable/Attainment Bosque County Unclassifiable/Attainment Brazos County Unclassifiable/Attainment Burleson County Unclassifiable/Attainment Burnet County Unclassifiable/Attainment Caldwell County Unclassifiable/Attainment Coryell County Unclassifiable/Attainment Falls County Unclassifiable/Attainment Fayette County Unclassifiable/Attainment Freestone County Unclassifiable/Attainment Grimes County Unclassifiable/Attainment Hamilton County Unclassifiable/Attainment Hays County Unclassifiable/Attainment Hill County Unclassifiable/Attainment Lampasas County Unclassifiable/Attainment Lee County Unclassifiable/Attainment Leon County Unclassifiable/Attainment Limestone County Unclassifiable/Attainment Llano County Unclassifiable/Attainment McLennan County Unclassifiable/Attainment Madison County Unclassifiable/Attainment Milam County Unclassifiable/Attainment Mills County Unclassifiable/Attainment Robertson County Unclassifiable/Attainment San Saba County Unclassifiable/Attainment Travis County Unclassifiable/Attainment Washington County Unclassifiable/Attainment Williamson County Unclassifiable/Attainment AQCR 213 Brownsville-Laredo Intrastate: Cameron County Unclassifiable/Attainment Hidalgo County Unclassifiable/Attainment Jim Hogg County Unclassifiable/Attainment Starr County Unclassifiable/Attainment Webb County Unclassifiable/Attainment Willacy County Unclassifiable/Attainment Zapata County Unclassifiable/Attainment AQCR 214 Corpus Christi-Victoria Intrastate: Aransas County Unclassifiable/Attainment Bee County Unclassifiable/Attainment Brooks County Unclassifiable/Attainment Calhoun County Unclassifiable/Attainment DeWitt County Unclassifiable/Attainment Duval County Unclassifiable/Attainment Goliad County Unclassifiable/Attainment Gonzales County Unclassifiable/Attainment Jackson County Unclassifiable/Attainment Jim Wells County Unclassifiable/Attainment Kenedy County Unclassifiable/Attainment Kleberg County Unclassifiable/Attainment Lavaca County Unclassifiable/Attainment Live Oak County Unclassifiable/Attainment McMullen County Unclassifiable/Attainment Nueces County Unclassifiable/Attainment Refugio County Unclassifiable/Attainment San Patricio County Unclassifiable/Attainment Victoria County Unclassifiable/Attainment AQCR 215 Metro Dallas-Fort Worth Intrastate: Collin County Unclassifiable/Attainment Cooke County Unclassifiable/Attainment Dallas County Unclassifiable/Attainment Denton County Unclassifiable/Attainment Ellis County Unclassifiable/Attainment Erath County Unclassifiable/Attainment Fannin County Unclassifiable/Attainment Grayson County Unclassifiable/Attainment Henderson County Unclassifiable/Attainment Hood County Unclassifiable/Attainment Hunt County Unclassifiable/Attainment Johnson County Unclassifiable/Attainment Kaufman County Unclassifiable/Attainment Navarro County Unclassifiable/Attainment Palo Pinto County Unclassifiable/Attainment Parker County Unclassifiable/Attainment Rockwall County Unclassifiable/Attainment Somervell County Unclassifiable/Attainment Tarrant County Unclassifiable/Attainment Wise County Unclassifiable/Attainment AQCR 216 Metro Houston-Galveston Intrastate: Austin County Unclassifiable/Attainment Brazoria County Unclassifiable/Attainment Chambers County Unclassifiable/Attainment Colorado County Unclassifiable/Attainment Fort Bend County Unclassifiable/Attainment Galveston County Unclassifiable/Attainment Harris County Unclassifiable/Attainment Liberty County Unclassifiable/Attainment Matagorda County Unclassifiable/Attainment Montgomery County Unclassifiable/Attainment Walker County Unclassifiable/Attainment Waller County Unclassifiable/Attainment Wharton County Unclassifiable/Attainment AQCR 217 Metro San Antonio Intrastate: Atascosa County Unclassifiable/Attainment Bandera County Unclassifiable/Attainment Bexar County Unclassifiable/Attainment Comal County Unclassifiable/Attainment Dimmit County Unclassifiable/Attainment Edwards County Unclassifiable/Attainment Frio County Unclassifiable/Attainment Guadalupe County Unclassifiable/Attainment Gillespie County Unclassifiable/Attainment Karnes County Unclassifiable/Attainment Kendall County Unclassifiable/Attainment Kerr County Unclassifiable/Attainment Kinney County Unclassifiable/Attainment La Salle County Unclassifiable/Attainment Maverick County Unclassifiable/Attainment Medina County Unclassifiable/Attainment Real County Unclassifiable/Attainment Uvalde County Unclassifiable/Attainment Val Verde County Unclassifiable/Attainment Wilson County Unclassifiable/Attainment Zavala County Unclassifiable/Attainment AQCR 218 Midland-Odessa-San Angelo Intrastate: Andrews County Unclassifiable/Attainment Borden County Unclassifiable/Attainment Coke County Unclassifiable/Attainment Concho County Unclassifiable/Attainment Crane County Unclassifiable/Attainment Crockett County Unclassifiable/Attainment Dawson County Unclassifiable/Attainment Ector County Unclassifiable/Attainment Gaines County Unclassifiable/Attainment Glasscock County Unclassifiable/Attainment Howard County Unclassifiable/Attainment Irion County Unclassifiable/Attainment Kimble County Unclassifiable/Attainment Loving County Unclassifiable/Attainment McCulloch County Unclassifiable/Attainment Martin County Unclassifiable/Attainment Mason County Unclassifiable/Attainment Menard County Unclassifiable/Attainment Midland County Unclassifiable/Attainment Pecos County Unclassifiable/Attainment Reagan County Unclassifiable/Attainment Reeves County Unclassifiable/Attainment Schleicher County Unclassifiable/Attainment Sterling County Unclassifiable/Attainment Sutton County Unclassifiable/Attainment Terrell County Unclassifiable/Attainment Tom Green County Unclassifiable/Attainment Upton County Unclassifiable/Attainment Ward County Unclassifiable/Attainment Winkler County Unclassifiable/Attainment 1 Includes areas of Indian country located in each county or area, except as otherwise specified. 2 This date is April 15, 2015, unless otherwise noted. Texas—1997 Annual 24-Hour PM 2.5 NAAQS [Primary and Secondary] Designated area Designation a Classification Date 1 Type Date Type AQCR 022 Shreveport-Texarkana-Tyler Interstate: Anderson County Unclassifiable/Attainment Bowie County Unclassifiable/Attainment Camp County Unclassifiable/Attainment Cass County Unclassifiable/Attainment Cherokee County Unclassifiable/Attainment Delta County Unclassifiable/Attainment Franklin County Unclassifiable/Attainment Gregg County Unclassifiable/Attainment Harrison County Unclassifiable/Attainment Hopkins County Unclassifiable/Attainment Lamar County Unclassifiable/Attainment Marion County Unclassifiable/Attainment Morris County Unclassifiable/Attainment Panola County Unclassifiable/Attainment Rains County Unclassifiable/Attainment Red River County Unclassifiable/Attainment Rusk County Unclassifiable/Attainment Smith County Unclassifiable/Attainment Titus County Unclassifiable/Attainment Upshur County Unclassifiable/Attainment Van Zandt County Unclassifiable/Attainment Wood County Unclassifiable/Attainment AQCR 106 S Louisiana-SE Texas Interstate (remainder of): Angelina County Unclassifiable/Attainment Houston County Unclassifiable/Attainment Jasper County Unclassifiable/Attainment Nacogdoches County Unclassifiable/Attainment Newton County Unclassifiable/Attainment Polk County Unclassifiable/Attainment Sabine County Unclassifiable/Attainment San Augustine County Unclassifiable/Attainment San Jacinto County Unclassifiable/Attainment Shelby County Unclassifiable/Attainment Trinity County Unclassifiable/Attainment Tyler County Unclassifiable/Attainment AQCR 153 El Paso-Las Cruces-Alamogordo Interstate: Brewster County Unclassifiable/Attainment Culberson County Unclassifiable/Attainment El Paso County Unclassifiable/Attainment Hudspeth County Unclassifiable/Attainment Jeff Davis County Unclassifiable/Attainment Presidio County Unclassifiable/Attainment AQCR 210 Abilene-Wichita Falls Intrastate: Archer County Unclassifiable/Attainment Baylor County Unclassifiable/Attainment Brown County Unclassifiable/Attainment Callahan County Unclassifiable/Attainment Clay County Unclassifiable/Attainment Coleman County Unclassifiable/Attainment Comanche County Unclassifiable/Attainment Cottle County Unclassifiable/Attainment Eastland County Unclassifiable/Attainment Fisher County Unclassifiable/Attainment Foard County Unclassifiable/Attainment Hardeman County Unclassifiable/Attainment Haskell County Unclassifiable/Attainment Jack County Unclassifiable/Attainment Jones County Unclassifiable/Attainment Kent County Unclassifiable/Attainment Knox County Unclassifiable/Attainment Mitchell County Unclassifiable/Attainment Montague County Unclassifiable/Attainment Nolan County Unclassifiable/Attainment Runnels County Unclassifiable/Attainment Scurry County Unclassifiable/Attainment Shackelford County Unclassifiable/Attainment Stephens County Unclassifiable/Attainment Stonewall County Unclassifiable/Attainment Taylor County Unclassifiable/Attainment Throckmorton County Unclassifiable/Attainment Wichita County Unclassifiable/Attainment Wilbarger County Unclassifiable/Attainment Young County Unclassifiable/Attainment AQCR 211 Amarillo-Lubbock Intrastate: Armstrong County Unclassifiable/Attainment Bailey County Unclassifiable/Attainment Briscoe County Unclassifiable/Attainment Carson County Unclassifiable/Attainment Castro County Unclassifiable/Attainment Childress County Unclassifiable/Attainment Cochran County Unclassifiable/Attainment Collingsworth County Unclassifiable/Attainment Crosby County Unclassifiable/Attainment Dallam County Unclassifiable/Attainment Deaf Smith County Unclassifiable/Attainment Dickens County Unclassifiable/Attainment Donley County Unclassifiable/Attainment Floyd County Unclassifiable/Attainment Garza County Unclassifiable/Attainment Gray County Unclassifiable/Attainment Hale County Unclassifiable/Attainment Hall County Unclassifiable/Attainment Hansford County Unclassifiable/Attainment Hartley County Unclassifiable/Attainment Hemphill County Unclassifiable/Attainment Hockley County Unclassifiable/Attainment Hutchinson County Unclassifiable/Attainment King County Unclassifiable/Attainment Lamb County Unclassifiable/Attainment Lipscomb County Unclassifiable/Attainment Lubbock County Unclassifiable/Attainment Lynn County Unclassifiable/Attainment Moore County Unclassifiable/Attainment Motley County Unclassifiable/Attainment Ochiltree County Unclassifiable/Attainment Oldham County Unclassifiable/Attainment Parmer County Unclassifiable/Attainment Potter County Unclassifiable/Attainment Randall County Unclassifiable/Attainment Roberts County Unclassifiable/Attainment Sherman County Unclassifiable/Attainment Swisher County Unclassifiable/Attainment Terry County Unclassifiable/Attainment Wheeler County Unclassifiable/Attainment Yoakum County Unclassifiable/Attainment AQCR 212 Austin-Waco Intrastate: Bastrop County Unclassifiable/Attainment Bell County Unclassifiable/Attainment Blanco County Unclassifiable/Attainment Bosque County Unclassifiable/Attainment Brazoe County Unclassifiable/Attainment Burleson County Unclassifiable/Attainment Burnet County Unclassifiable/Attainment Caldwell County Unclassifiable/Attainment Coryell County Unclassifiable/Attainment Falls County Unclassifiable/Attainment Fayette County Unclassifiable/Attainment Freestone County Unclassifiable/Attainment Grimes County Unclassifiable/Attainment Hamilton County Unclassifiable/Attainment Hays County Unclassifiable/Attainment Hill County Unclassifiable/Attainment Lampasas County Unclassifiable/Attainment Lee County Unclassifiable/Attainment Leon County Unclassifiable/Attainment Limestone County Unclassifiable/Attainment Llano County Unclassifiable/Attainment McLennan County Unclassifiable/Attainment Madison County Unclassifiable/Attainment Milam County Unclassifiable/Attainment Mills County Unclassifiable/Attainment Robertson County Unclassifiable/Attainment San Saba County Unclassifiable/Attainment Travis County Unclassifiable/Attainment Washington County Unclassifiable/Attainment Williamson County Unclassifiable/Attainment AQCR 213 Brownsville-Laredo Intrastate: Cameron County Unclassifiable/Attainment Hidalgo County Unclassifiable/Attainment Jim Hogg County Unclassifiable/Attainment Starr County Unclassifiable/Attainment Webb County Unclassifiable/Attainment Willacy County Unclassifiable/Attainment Zapata County Unclassifiable/Attainment AQCR 214 Corpus Christi-Victoria Intrastate (part): Nueces County Unclassifiable/Attainment AQCR 214 Corpus Christi-Victoria Intrastate (remainder of): Aransas County Unclassifiable/Attainment Bee County Unclassifiable/Attainment Brooks County Unclassifiable/Attainment Calhoun County Unclassifiable/Attainment DeWitt County Unclassifiable/Attainment Duval County Unclassifiable/Attainment Goliad County Unclassifiable/Attainment Gonzales County Unclassifiable/Attainment Jackson County Unclassifiable/Attainment Jim Wells County Unclassifiable/Attainment Kenedy County Unclassifiable/Attainment Kleberg County Unclassifiable/Attainment Lavaca County Unclassifiable/Attainment Live Oak County Unclassifiable/Attainment McMullen County Unclassifiable/Attainment Refugio County Unclassifiable/Attainment San Patricio County Unclassifiable/Attainment AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of): Cooke County Unclassifiable/Attainment Erath County Unclassifiable/Attainment Fannin County Unclassifiable/Attainment Grayson County Unclassifiable/Attainment Henderson County Unclassifiable/Attainment Hood County Unclassifiable/Attainment Hunt County Unclassifiable/Attainment Navarro County Unclassifiable/Attainment Palo Pinto County Unclassifiable/Attainment Somervell County Unclassifiable/Attainment Wise County Unclassifiable/Attainment AQCR 216 Metro Houston-Galveston Intrastate (remainder of): Austin County Unclassifiable/Attainment Colorado County Unclassifiable/Attainment Matagorda County Unclassifiable/Attainment Walker County Unclassifiable/Attainment Wharton County Unclassifiable/Attainment AQCR 217 Metro San Antonio Intrastate (remainder of): Atascosa County Unclassifiable/Attainment Bandera County Unclassifiable/Attainment Dimmit County Unclassifiable/Attainment Edwards County Unclassifiable/Attainment Frio County Unclassifiable/Attainment Gillespie County Unclassifiable/Attainment Karnes County Unclassifiable/Attainment Kendall County Unclassifiable/Attainment Kerr County Unclassifiable/Attainment Kinney County Unclassifiable/Attainment La Salle County Unclassifiable/Attainment Maverick County Unclassifiable/Attainment Medina County Unclassifiable/Attainment Real County Unclassifiable/Attainment Uvalde County Unclassifiable/Attainment Val Verde County Unclassifiable/Attainment Wilson County Unclassifiable/Attainment Zavala County Unclassifiable/Attainment AQCR 218 Midland-Odessa-San Angelo Intrastate (part): Ector County Unclassifiable/Attainment AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of): Andrews County Unclassifiable/Attainment Borden County Unclassifiable/Attainment Coke County Unclassifiable/Attainment Concho County Unclassifiable/Attainment Crane County Unclassifiable/Attainment Crockett County Unclassifiable/Attainment Dawson County Unclassifiable/Attainment Gaines County Unclassifiable/Attainment Glasscock County Unclassifiable/Attainment Howard County Unclassifiable/Attainment Irion County Unclassifiable/Attainment Kimble County Unclassifiable/Attainment Loving County Unclassifiable/Attainment McCulloch County Unclassifiable/Attainment Martin County Unclassifiable/Attainment Mason County Unclassifiable/Attainment Menard County Unclassifiable/Attainment Midland County Unclassifiable/Attainment Pecos County Unclassifiable/Attainment Reagan County Unclassifiable/Attainment Reeves County Unclassifiable/Attainment Schleicher County Unclassifiable/Attainment Sterling County Unclassifiable/Attainment Sutton County Unclassifiable/Attainment Terrell County Unclassifiable/Attainment Tom Green County Unclassifiable/Attainment Upton County Unclassifiable/Attainment Ward County Unclassifiable/Attainment Winkler County Unclassifiable/Attainment Beaumont/Port Arthur, TX: Hardin County Unclassifiable/Attainment Jefferson County Unclassifiable/Attainment Orange County Unclassifiable/Attainment Dallas-Fort Worth, TX: Collin County Unclassifiable/Attainment Dallas County Unclassifiable/Attainment Denton County Unclassifiable/Attainment Ellis County Unclassifiable/Attainment Johnson County Unclassifiable/Attainment Kaufman County Unclassifiable/Attainment Parker County Unclassifiable/Attainment Rockwell County Unclassifiable/Attainment Tarrant County Unclassifiable/Attainment Houston-Galveston-Brazoria, TX: Brazoria County Unclassifiable/Attainment Chambers County Unclassifiable/Attainment Fort Bend County Unclassifiable/Attainment Galveston County Unclassifiable/Attainment Harris County Unclassifiable/Attainment Liberty County Unclassifiable/Attainment Montgomery County Unclassifiable/Attainment Waller County Unclassifiable/Attainment San Antonio, TX: Bexar County Unclassifiable/Attainment Comal County Unclassifiable/Attainment Guadalupe County Unclassifiable/Attainment Victoria Area: Victoria County Unclassifiable/Attainment a Includes Indian Country located in each county or area, except as otherwise specified. 1 This date is 90 days after January 5, 2005, unless otherwise noted. Texas—2006 24-Hour PM 2.5 NAAQS [Primary and Secondary] Designated area Designation a Classification Date 1 Type Date Type AQCR 022 Shreveport-Texarkana-Tyler Interstate: Anderson County Unclassifiable/Attainment. Bowie County Unclassifiable/Attainment. Camp County Unclassifiable/Attainment. Cass County Unclassifiable/Attainment. Cherokee County Unclassifiable/Attainment. Delta County Unclassifiable/Attainment. Franklin County Unclassifiable/Attainment. Gregg County Unclassifiable/Attainment. Harrison County Unclassifiable/Attainment. Hopkins County Unclassifiable/Attainment. Lamar County Unclassifiable/Attainment. Marion County Unclassifiable/Attainment. Morris County Unclassifiable/Attainment. Panola County Unclassifiable/Attainment. Rains County Unclassifiable/Attainment. Red River County Unclassifiable/Attainment. Rusk County Unclassifiable/Attainment. Smith County Unclassifiable/Attainment. Titus County Unclassifiable/Attainment. Upshur County Unclassifiable/Attainment. Van Zandt County Unclassifiable/Attainment. Wood County Unclassifiable/Attainment. AQCR 106 S Louisiana-SE Texas Interstate (remainder of): Angelina County Unclassifiable/Attainment. Houston County Unclassifiable/Attainment. Jasper County Unclassifiable/Attainment. Nacogdoches County Unclassifiable/Attainment. Newton County Unclassifiable/Attainment. Polk County Unclassifiable/Attainment. Sabine County Unclassifiable/Attainment. San Augustine County Unclassifiable/Attainment. San Jacinto County Unclassifiable/Attainment. Shelby County Unclassifiable/Attainment. Trinity County Unclassifiable/Attainment. Tyler County Unclassifiable/Attainment. AQCR 153 El Paso-Las Cruces-Alamogordo Interstate: Brewster County Unclassifiable/Attainment. Culberson County Unclassifiable/Attainment. El Paso County Unclassifiable/Attainment. Hudspeth County Unclassifiable/Attainment. Jeff Davis County Unclassifiable/Attainment. Presidio County Unclassifiable/Attainment. AQCR 210 Abilene-Wichita Falls Intrastate: Archer County Unclassifiable/Attainment. Baylor County Unclassifiable/Attainment. Brown County Unclassifiable/Attainment. Callahan County Unclassifiable/Attainment. Clay County Unclassifiable/Attainment. Coleman County Unclassifiable/Attainment. Comanche County Unclassifiable/Attainment. Cottle County Unclassifiable/Attainment. Eastland County Unclassifiable/Attainment. Fisher County Unclassifiable/Attainment. Foard County Unclassifiable/Attainment. Hardeman County Unclassifiable/Attainment. Haskell County Unclassifiable/Attainment. Jack County Unclassifiable/Attainment. Jones County Unclassifiable/Attainment. Kent County Unclassifiable/Attainment. Knox County Unclassifiable/Attainment. Mitchell County Unclassifiable/Attainment. Montague County Unclassifiable/Attainment. Nolan County Unclassifiable/Attainment. Runnels County Unclassifiable/Attainment. Scurry County Unclassifiable/Attainment. Shackelford County Unclassifiable/Attainment. Stephens County Unclassifiable/Attainment. Stonewall County Unclassifiable/Attainment. Taylor County Unclassifiable/Attainment. Throckmorton County Unclassifiable/Attainment. Wichita County Unclassifiable/Attainment. Wilbarger County Unclassifiable/Attainment. Young County Unclassifiable/Attainment. AQCR 211 Amarillo-Lubbock Intrastate: Armstrong County Unclassifiable/Attainment. Bailey County Unclassifiable/Attainment. Briscoe County Unclassifiable/Attainment. Carson County Unclassifiable/Attainment. Castro County Unclassifiable/Attainment. Childress County Unclassifiable/Attainment. Cochran County Unclassifiable/Attainment. Collingsworth County Unclassifiable/Attainment. Crosby County Unclassifiable/Attainment. Dallam County Unclassifiable/Attainment. Deaf Smith County Unclassifiable/Attainment. Dickens County Unclassifiable/Attainment. Donley County Unclassifiable/Attainment. Floyd County Unclassifiable/Attainment. Garza County Unclassifiable/Attainment. Gray County Unclassifiable/Attainment. Hale County Unclassifiable/Attainment. Hall County Unclassifiable/Attainment. Hansford County Unclassifiable/Attainment. Hartley County Unclassifiable/Attainment. Hemphill County Unclassifiable/Attainment. Hockley County Unclassifiable/Attainment. Hutchinson County Unclassifiable/Attainment. King County Unclassifiable/Attainment. Lamb County Unclassifiable/Attainment. Lipscomb County Unclassifiable/Attainment. Lubbock County Unclassifiable/Attainment. Lynn County Unclassifiable/Attainment. Moore County Unclassifiable/Attainment. Motley County Unclassifiable/Attainment. Ochiltree County Unclassifiable/Attainment. Oldham County Unclassifiable/Attainment. Parmer County Unclassifiable/Attainment. Potter County Unclassifiable/Attainment. Randall County Unclassifiable/Attainment. Roberts County Unclassifiable/Attainment. Sherman County Unclassifiable/Attainment. Swisher County Unclassifiable/Attainment. Terry County Unclassifiable/Attainment. Wheeler County Unclassifiable/Attainment. Yoakum County Unclassifiable/Attainment. AQCR 212 Austin-Waco Intrastate: Bastrop County Unclassifiable/Attainment. Bell County Unclassifiable/Attainment. Blanco County Unclassifiable/Attainment. Bosque County Unclassifiable/Attainment. Brazoe County Unclassifiable/Attainment. Burleson County Unclassifiable/Attainment. Burnet County Unclassifiable/Attainment. Caldwell County Unclassifiable/Attainment. Coryell County Unclassifiable/Attainment. Falls County Unclassifiable/Attainment. Fayette County Unclassifiable/Attainment. Freestone County Unclassifiable/Attainment. Grimes County Unclassifiable/Attainment. Hamilton County Unclassifiable/Attainment. Hays County Unclassifiable/Attainment. Hill County Unclassifiable/Attainment. Lampasas County Unclassifiable/Attainment. Lee County Unclassifiable/Attainment. Leon County Unclassifiable/Attainment. Limestone County Unclassifiable/Attainment. Llano County Unclassifiable/Attainment. McLennan County Unclassifiable/Attainment. Madison County Unclassifiable/Attainment. Milam County Unclassifiable/Attainment. Mills County Unclassifiable/Attainment. Robertson County Unclassifiable/Attainment. San Saba County Unclassifiable/Attainment. Travis County Unclassifiable/Attainment. Washington County Unclassifiable/Attainment. Williamson County Unclassifiable/Attainment. AQCR 213 Brownsville-Laredo Intrastate: Cameron County Unclassifiable/Attainment. Hidalgo County Unclassifiable/Attainment. Jim Hogg County Unclassifiable/Attainment. Starr County Unclassifiable/Attainment. Webb County Unclassifiable/Attainment. Willacy County Unclassifiable/Attainment. Zapata County Unclassifiable/Attainment. AQCR 214 Corpus Christi-Victoria Intrastate (part): Nueces County Unclassifiable/Attainment. AQCR 214 Corpus Christi-Victoria Intrastate (remainder of): Aransas County Unclassifiable/Attainment. Bee County Unclassifiable/Attainment. Brooks County Unclassifiable/Attainment. Calhoun County Unclassifiable/Attainment. DeWitt County Unclassifiable/Attainment. Duval County Unclassifiable/Attainment. Goliad County Unclassifiable/Attainment. Gonzales County Unclassifiable/Attainment. Jackson County Unclassifiable/Attainment. Jim Wells County Unclassifiable/Attainment. Kenedy County Unclassifiable/Attainment. Kleberg County Unclassifiable/Attainment. Lavaca County Unclassifiable/Attainment. Live Oak County Unclassifiable/Attainment. McMullen County Unclassifiable/Attainment. Refugio County Unclassifiable/Attainment. San Patricio County Unclassifiable/Attainment. AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of): Cooke County Unclassifiable/Attainment. Erath County Unclassifiable/Attainment. Fannin County Unclassifiable/Attainment. Grayson County Unclassifiable/Attainment. Henderson County Unclassifiable/Attainment. Hood County Unclassifiable/Attainment. Hunt County Unclassifiable/Attainment. Navarro County Unclassifiable/Attainment. Palo Pinto County Unclassifiable/Attainment. Somervell County Unclassifiable/Attainment. Wise County Unclassifiable/Attainment. AQCR 216 Metro Houston-Galveston Intrastate (remainder of): Austin County Unclassifiable/Attainment. Colorado County Unclassifiable/Attainment. Matagorda County Unclassifiable/Attainment. Walker County Unclassifiable/Attainment. Wharton County Unclassifiable/Attainment. AQCR 217 Metro San Antonio Intrastate (remainder of): Atascosa County Unclassifiable/Attainment. Bandera County Unclassifiable/Attainment. Dimmit County Unclassifiable/Attainment. Edwards County Unclassifiable/Attainment. Frio County Unclassifiable/Attainment. Gillespie County Unclassifiable/Attainment. Karnes County Unclassifiable/Attainment. Kendall County Unclassifiable/Attainment. Kerr County Unclassifiable/Attainment. Kinney County Unclassifiable/Attainment. La Salle County Unclassifiable/Attainment. Maverick County Unclassifiable/Attainment. Medina County Unclassifiable/Attainment. Real County Unclassifiable/Attainment. Uvalde County Unclassifiable/Attainment. Val Verde County Unclassifiable/Attainment. Wilson County Unclassifiable/Attainment. Zavala County Unclassifiable/Attainment. AQCR 218 Midland-Odessa-San Angelo Intrastate (part): Ector County Unclassifiable/Attainment. AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of): Andrews County Unclassifiable/Attainment. Borden County Unclassifiable/Attainment. Coke County Unclassifiable/Attainment. Concho County Unclassifiable/Attainment. Crane County Unclassifiable/Attainment. Crockett County Unclassifiable/Attainment. Dawson County Unclassifiable/Attainment. Gaines County Unclassifiable/Attainment. Glasscock County Unclassifiable/Attainment. Howard County Unclassifiable/Attainment. Irion County Unclassifiable/Attainment. Kimble County Unclassifiable/Attainment. Loving County Unclassifiable/Attainment. McCulloch County Unclassifiable/Attainment. Martin County Unclassifiable/Attainment. Mason County Unclassifiable/Attainment. Menard County Unclassifiable/Attainment. Midland County Unclassifiable/Attainment. Pecos County Unclassifiable/Attainment. Reagan County Unclassifiable/Attainment. Reeves County Unclassifiable/Attainment. Schleicher County Unclassifiable/Attainment. Sterling County Unclassifiable/Attainment. Sutton County Unclassifiable/Attainment. Terrell County Unclassifiable/Attainment. Tom Green County Unclassifiable/Attainment. Upton County Unclassifiable/Attainment. Ward County Unclassifiable/Attainment. Winkler County Unclassifiable/Attainment. Beaumont/Port Arthur, TX: Hardin County Unclassifiable/Attainment. Jefferson County Unclassifiable/Attainment. Orange County Unclassifiable/Attainment. Dallas-Fort Worth, TX: Collin County Unclassifiable/Attainment. Dallas County Unclassifiable/Attainment. Denton County Unclassifiable/Attainment. Ellis County Unclassifiable/Attainment. Johnson County Unclassifiable/Attainment. Kaufman County Unclassifiable/Attainment. Parker County Unclassifiable/Attainment. Rockwell County Unclassifiable/Attainment. Tarrant County Unclassifiable/Attainment. Houston-Galveston-Brazoria, TX: Brazoria County Unclassifiable/Attainment. Chambers County Unclassifiable/Attainment. Fort Bend County Unclassifiable/Attainment. Galveston County Unclassifiable/Attainment. Harris County Unclassifiable/Attainment. Liberty County Unclassifiable/Attainment. Montgomery County Unclassifiable/Attainment. Waller County Unclassifiable/Attainment. San Antonio, TX: Bexar County Unclassifiable/Attainment. Comal County Unclassifiable/Attainment. Guadalupe County Unclassifiable/Attainment. Victoria Area: Victoria County Unclassifiable/Attainment. a Includes Indian Country located in each county or area, except as otherwise specified. 1 This date is 30 days after November 13, 2009, unless otherwise noted. Texas—NO 2 (1971 Annual Standard) Designated area Does not meet primary standards Cannot be classified or better than national standards AQCR 022 X AQCR 106 X AQCR 153 X AQCR 210 X AQCR 211 X AQCR 212 X AQCR 213 X AQCR 214 X AQCR 215 X AQCR 216 X AQCR 217 X AQCR 218 X Texas—NO 2 (2010 1-Hour Standard) Designated area Designation a Date 1 Type Anderson County Unclassifiable/Attainment. Andrews County Unclassifiable/Attainment. Angelina County Unclassifiable/Attainment. Aransas County Unclassifiable/Attainment. Archer County Unclassifiable/Attainment. Armstrong County Unclassifiable/Attainment. Atascosa County Unclassifiable/Attainment. Austin County Unclassifiable/Attainment. Bailey County Unclassifiable/Attainment. Bandera County Unclassifiable/Attainment. Bastrop County Unclassifiable/Attainment. Baylor County Unclassifiable/Attainment. Bee County Unclassifiable/Attainment. Bell County Unclassifiable/Attainment. Bexar County Unclassifiable/Attainment. Blanco County Unclassifiable/Attainment. Borden County Unclassifiable/Attainment. Bosque County Unclassifiable/Attainment. Bowie County Unclassifiable/Attainment. Brazoria County Unclassifiable/Attainment. Brazos County Unclassifiable/Attainment. Brewster County Unclassifiable/Attainment. Briscoe County Unclassifiable/Attainment. Brooks County Unclassifiable/Attainment. Brown County Unclassifiable/Attainment. Burleson County Unclassifiable/Attainment. Burnet County Unclassifiable/Attainment. Caldwell County Unclassifiable/Attainment. Calhoun County Unclassifiable/Attainment. Callahan County Unclassifiable/Attainment. Cameron County Unclassifiable/Attainment. Camp County Unclassifiable/Attainment. Carson County Unclassifiable/Attainment. Cass County Unclassifiable/Attainment. Castro County Unclassifiable/Attainment. Cherokee County Unclassifiable/Attainment. Childress County Unclassifiable/Attainment. Chambers County Unclassifiable/Attainment. Clay County Unclassifiable/Attainment. Cochran County Unclassifiable/Attainment. Coke County Unclassifiable/Attainment. Coleman County Unclassifiable/Attainment. Collin County Unclassifiable/Attainment. Collingsworth County Unclassifiable/Attainment. Colorado County Unclassifiable/Attainment. Comal County Unclassifiable/Attainment. Comanche County Unclassifiable/Attainment. Concho County Unclassifiable/Attainment. Cooke County Unclassifiable/Attainment. Coryell County Unclassifiable/Attainment. Cottle County Unclassifiable/Attainment. Crane County Unclassifiable/Attainment. Crockett County Unclassifiable/Attainment. Crosby County Unclassifiable/Attainment. Culberson County Unclassifiable/Attainment. Dallam County Unclassifiable/Attainment. Dallas County Unclassifiable/Attainment. Dawson County Unclassifiable/Attainment. Deaf Smith County Unclassifiable/Attainment. Delta County Unclassifiable/Attainment. Denton County Unclassifiable/Attainment. DeWitt County Unclassifiable/Attainment. Dickens County Unclassifiable/Attainment. Dimmit County Unclassifiable/Attainment. Donley County Unclassifiable/Attainment. Duval County Unclassifiable/Attainment. Eastland County Unclassifiable/Attainment. Ector County Unclassifiable/Attainment. Edwards County Unclassifiable/Attainment. El Paso County Unclassifiable/Attainment. Ellis County Unclassifiable/Attainment. Erath County Unclassifiable/Attainment. Falls County Unclassifiable/Attainment. Fannin County Unclassifiable/Attainment. Fayette County Unclassifiable/Attainment. Fisher County Unclassifiable/Attainment. Floyd County Unclassifiable/Attainment. Foard County Unclassifiable/Attainment. Fort Bend County Unclassifiable/Attainment. Franklin County Unclassifiable/Attainment. Freestone County Unclassifiable/Attainment. Frio County Unclassifiable/Attainment. Gaines County Unclassifiable/Attainment. Galveston County Unclassifiable/Attainment. Garza County Unclassifiable/Attainment. Gillespie County Unclassifiable/Attainment. Glasscock County Unclassifiable/Attainment. Goliad County Unclassifiable/Attainment. Gonzales County Unclassifiable/Attainment. Gray County Unclassifiable/Attainment. Grayson County Unclassifiable/Attainment. Gregg County Unclassifiable/Attainment. Grimes County Unclassifiable/Attainment. Guadalupe County Unclassifiable/Attainment. Hale County Unclassifiable/Attainment. Hall County Unclassifiable/Attainment. Hamilton County Unclassifiable/Attainment. Hansford County Unclassifiable/Attainment. Hardeman County Unclassifiable/Attainment. Hardin County Unclassifiable/Attainment. Harris County Unclassifiable/Attainment. Harrison County Unclassifiable/Attainment. Hartley County Unclassifiable/Attainment. Haskell County Unclassifiable/Attainment. Hays County Unclassifiable/Attainment. Hemphill County Unclassifiable/Attainment. Henderson County Unclassifiable/Attainment. Hidalgo County Unclassifiable/Attainment. Hill County Unclassifiable/Attainment. Hockley County Unclassifiable/Attainment. Hood County Unclassifiable/Attainment. Hopkins County Unclassifiable/Attainment. Houston County Unclassifiable/Attainment. Howard County Unclassifiable/Attainment. Hudspeth County Unclassifiable/Attainment. Hunt County Unclassifiable/Attainment. Hutchinson County Unclassifiable/Attainment. Irion County Unclassifiable/Attainment. Jack County Unclassifiable/Attainment. Jackson County Unclassifiable/Attainment. Jasper County Unclassifiable/Attainment. Jeff Davis County Unclassifiable/Attainment. Jefferson County Unclassifiable/Attainment. Jim Hogg County Unclassifiable/Attainment. Jim Wells County Unclassifiable/Attainment. Johnson County Unclassifiable/Attainment. Jones County Unclassifiable/Attainment. Karnes County Unclassifiable/Attainment. Kaufman County Unclassifiable/Attainment. Kendall County Unclassifiable/Attainment. Kenedy County Unclassifiable/Attainment. Kent County Unclassifiable/Attainment. Kerr County Unclassifiable/Attainment. Kimble County Unclassifiable/Attainment. King County Unclassifiable/Attainment. Kinney County Unclassifiable/Attainment. Kleberg County Unclassifiable/Attainment. Knox County Unclassifiable/Attainment. La Salle County Unclassifiable/Attainment. Lamar County Unclassifiable/Attainment. Lamb County Unclassifiable/Attainment. Lampasas County Unclassifiable/Attainment. Lavaca County Unclassifiable/Attainment. Lee County Unclassifiable/Attainment. Leon County Unclassifiable/Attainment. Liberty County Unclassifiable/Attainment. Limestone County Unclassifiable/Attainment. Lipscomb County Unclassifiable/Attainment. Live Oak County Unclassifiable/Attainment. Llano County Unclassifiable/Attainment. Loving County Unclassifiable/Attainment. Lubbock County Unclassifiable/Attainment. Lynn County Unclassifiable/Attainment. McCulloch County Unclassifiable/Attainment. McLennan County Unclassifiable/Attainment. McMullen County Unclassifiable/Attainment. Madison County Unclassifiable/Attainment. Marion County Unclassifiable/Attainment. Martin County Unclassifiable/Attainment. Mason County Unclassifiable/Attainment. Matagorda County Unclassifiable/Attainment. Maverick County Unclassifiable/Attainment. Medina County Unclassifiable/Attainment. Menard County Unclassifiable/Attainment. Midland County Unclassifiable/Attainment. Milam County Unclassifiable/Attainment. Mills County Unclassifiable/Attainment. Mitchell County Unclassifiable/Attainment. Montague County Unclassifiable/Attainment. Montgomery County Unclassifiable/Attainment. Moore County Unclassifiable/Attainment. Morris County Unclassifiable/Attainment. Motley County Unclassifiable/Attainment. Nacogdoches County Unclassifiable/Attainment. Navarro County Unclassifiable/Attainment. Newton County Unclassifiable/Attainment. Nolan County Unclassifiable/Attainment. Nueces County Unclassifiable/Attainment. Ochiltree County Unclassifiable/Attainment. Oldham County Unclassifiable/Attainment. Orange County Unclassifiable/Attainment. Palo Pinto County Unclassifiable/Attainment. Panola County Unclassifiable/Attainment. Parker County Unclassifiable/Attainment. Parmer County Unclassifiable/Attainment. Pecos County Unclassifiable/Attainment. Polk County Unclassifiable/Attainment. Potter County Unclassifiable/Attainment. Presidio County Unclassifiable/Attainment. Rains County Unclassifiable/Attainment. Randall County Unclassifiable/Attainment. Reagan County Unclassifiable/Attainment. Real County Unclassifiable/Attainment. Red River County Unclassifiable/Attainment. Reeves County Unclassifiable/Attainment. Refugio County Unclassifiable/Attainment. Roberts County Unclassifiable/Attainment. Robertson County Unclassifiable/Attainment. Rockwall County Unclassifiable/Attainment. Runnels County Unclassifiable/Attainment. Rusk County Unclassifiable/Attainment. Sabine County Unclassifiable/Attainment. San Augustine County Unclassifiable/Attainment. San Jacinto County Unclassifiable/Attainment. San Patricio County Unclassifiable/Attainment. San Saba County Unclassifiable/Attainment. Schleicher County Unclassifiable/Attainment. Scurry County Unclassifiable/Attainment. Shackelford County Unclassifiable/Attainment. Shelby County Unclassifiable/Attainment. Sherman County Unclassifiable/Attainment. Smith County Unclassifiable/Attainment. Somervell County Unclassifiable/Attainment. Starr County Unclassifiable/Attainment. Stephens County Unclassifiable/Attainment. Sterling County Unclassifiable/Attainment. Stonewall County Unclassifiable/Attainment. Sutton County Unclassifiable/Attainment. Swisher County Unclassifiable/Attainment. Tarrant County Unclassifiable/Attainment. Taylor County Unclassifiable/Attainment. Terrell County Unclassifiable/Attainment. Terry County Unclassifiable/Attainment. Throckmorton County Unclassifiable/Attainment. Titus County Unclassifiable/Attainment. Tom Green County Unclassifiable/Attainment. Travis County Unclassifiable/Attainment. Trinity County Unclassifiable/Attainment. Tyler County Unclassifiable/Attainment. Upshur County Unclassifiable/Attainment. Upton County Unclassifiable/Attainment. Uvalde County Unclassifiable/Attainment. Val Verde County Unclassifiable/Attainment. Van Zandt County Unclassifiable/Attainment. Victoria County Unclassifiable/Attainment. Walker County Unclassifiable/Attainment. Waller County Unclassifiable/Attainment. Ward County Unclassifiable/Attainment. Washington County Unclassifiable/Attainment. Webb County Unclassifiable/Attainment. Wharton County Unclassifiable/Attainment. Wheeler County Unclassifiable/Attainment. Wichita County Unclassifiable/Attainment. Wilbarger County Unclassifiable/Attainment. Willacy County Unclassifiable/Attainment. Williamson County Unclassifiable/Attainment. Wilson County Unclassifiable/Attainment. Winkler County Unclassifiable/Attainment. Wise County Unclassifiable/Attainment. Wood County Unclassifiable/Attainment. Yoakum County Unclassifiable/Attainment. Young County Unclassifiable/Attainment. Zapata County Unclassifiable/Attainment. Zavala County Unclassifiable/Attainment. a Includes Indian Country located in each county or area, except as otherwise specified. 1 This date is 90 days after October 31, 2011, unless otherwise noted. Texas—1997 8-Hour Ozone NAAQS 1 [Primary and Secondary] Designated area Designation a Category/classification Date 1 Type Date 1 Type Beaumont/Port Arthur TX: Hardin County ( 3 ) Attainment ( 3 ) Jefferson County ( 3 ) Attainment ( 3 ) Orange County ( 3 ) Attainment ( 3 ) Dallas-Fort Worth, TX: See footnote 5 See footnote 5 See footnote 5 See footnote 5. Collin County. 5 Dallas County. 5 Denton County. 5 Ellis County. 5 Johnson County. 5 Kaufman County. 5 Parker County. 5 Rockwall County. 5 Tarrant County. 5 Houston-Galveston-Brazoria Area, TX: See footnote 4 See footnote 4 See footnote 4 See footnote 4. Brazoria County 4 Chambers County 4 Fort Bend County 4 Galveston County 4 Harris County 4 Liberty County 4 Montgomery County 4 Waller County 4 San Antonio, TX: ( 2 ) Bexar County ( 2 ) Attainment Comal County ( 2 ) Attainment Guadalupe County ( 2 ) Attainment Victoria Area: Victoria County Unclassifiable/Attainment AQCR 022 Shreveport-Texarkana-Tyler Interstate Unclassifiable/Attainment Anderson County Bowie County Camp County Cass County Cherokee County Delta County Franklin County Gregg County Harrison County Hopkins County Lamar County Marion County Morris County Panola County Rains County Red River County Rusk County Smith County Titus County Upshur County Van Zandt County Wood County AQCR 106 S Louisiana-SE Texas Interstate (remainder of) Unclassifiable/Attainment Angelina County Houston County Jasper County Nacogdoches County Newton County Polk County Sabine County San Augustine County San Jacinto County Shelby County Trinity County Tyler County AQCR 153 El Paso-Las Cruces-Alamogordo Interstate Unclassifiable/Attainment Brewster County Culberson County El Paso County Hudspeth County Jeff Davis County Presidio County AQCR 210 Abilene-Wichita Falls Intrastate Unclassifiable/Attainment Archer County Baylor County Brown County Callahan County Clay County Coleman County Comanche County Cottle County Eastland County Fisher County Foard County Hardeman County Haskell County Jack County Jones County Kent County Knox County Mitchell County Montague County Nolan County Runnels County Scurry County Shackelford County Stephens County Stonewall County Taylor County Throckmorton County Wichita County Wilbarger County Young County AQCR 211 Amarillo-Lubbock Intrastate Unclassifiable/Attainment Armstrong County Bailey County Briscoe County Carson County Castro County Childress County Cochran County Collingsworth County Crosby County Dallam County Deaf Smith County Dickens County Donley County Floyd County Garza County Gray County Hale County Hall County Hansford County Hartley County Hemphill County Hockley County Hutchinson County King County Lamb County Lipscomb County Lubbock County Lynn County Moore County Motley County Ochiltree County Oldham County Parmer County Potter County Randall County Roberts County Sherman County Swisher County Terry County Wheeler County Yoakum County AQCR 212 Austin-Waco Intrastate Unclassifiable/Attainment Bastrop County Bell County Blanco County Bosque County Brazos County Burleson County Burnet County Caldwell County Coryell County Falls County Fayette County Freestone County Grimes County Hamilton County Hays County Hill County Lampasas County Lee County Leon County Limestone County Llano County Madison County McLennan County Milam County Mills County Robertson County San Saba County Travis County Washington County Williamson County AQCR 213 Brownsville-Laredo Intrastate Unclassifiable/Attainment Cameron County Hidalgo County Jim Hogg County Starr County Webb County Willacy County Zapata County AQCR 214 Corpus Christi-Victoria Intrastate (remainder of) Unclassifiable/Attainment Aransas County Bee County Brooks County Calhoun County DeWitt County Duval County Goliad County Gonzales County Jackson County Jim Wells County Kenedy County Kleberg County Lavaca County Live Oak County McMullen County Refugio County San Patricio County AQCR 214 Corpus Christi-Victoria Intrastate (part) Unclassifiable/Attainment Nueces County AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of) Unclassifiable/Attainment Cooke County Erath County Fannin County Grayson County Henderson County Hood County Hunt County Navarro County Palo Pinto County Somervell County Wise County AQCR 216 Metro Houston-Galveston Intrastate (remainder of) Unclassifiable/Attainment Austin County Colorado County Matagorda County Walker County Wharton County AQCR 217 Metro San Antonio Intrastate (remainder of) Unclassifiable/Attainment Atascosa County Bandera County Dimmit County Edwards County Frio County Gillespie County Karnes County Kendall County Kerr County Kinney County La Salle County Maverick County Medina County Real County Uvalde County Val Verde County Wilson County Zavala County AQCR 218 Midland-Odessa-San Angelo Intrastate (part) Unclassifiable/Attainment Ector County AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of) Unclassifiable/Attainment Andrews County Borden County Coke County Concho County Crane County Crockett County Dawson County Gaines County Glasscock County Howard County Irion County Kimble County Loving County Martin County Mason County McCulloch County Menard County Midland County Pecos County Reagan County Reeves County Schleicher County Sterling County Sutton County Terrell County Tom Green County Upton County Ward County Winkler County a Includes Indian Country located in each county or area, except as otherwise specified. 1 The 1-hour ozone standard, designations and classifications are revoked effective June 15, 2005 for areas in Texas except the San Antonio area where they are revoked effective April 15, 2009. 2 Effective April 15, 2008. 3 Effective November 19, 2010. 4 The Houston-Galveston-Brazoria, TX area was designated nonattainment effective June 15, 2004 and was classified as “Severe-15” effective October 31, 2008. The area has since attained the 1997 8-hour ozone standard and met all the Clean Air Act criteria for redesignation. All 1997 8-hour ozone standard anti-backsliding obligations for the area are terminated effective March 16, 2020. 5 The Dallas-Fort Worth, TX area was designated and classified as a Moderate nonattainment area effective June 15, 2004. The area was classified as Serious nonattainment effective January 19, 2011. The area has since attained the 1997 ozone standard and met all the Clean Air Act criteria for redesignation. All 1997 8-hour ozone standard anti-backsliding obligations for the area are terminated effective May 6, 2020. Texas—2008 8-Hour Ozone NAAQS [Primary and Secondary] Designated area Designation Classification Date 1 Type Date 1 Type Dallas-Fort Worth, TX: 2 Nonattainment 11/7/2022 Severe. Collin County Dallas County Denton County Ellis County Johnson County Kaufman County Parker County Rockwall County Tarrant County Wise County Houston-Galveston-Brazoria, TX: 2 Nonattainment 11/7/2022 Severe. Brazoria County Chambers County Fort Bend County Galveston County Harris County Liberty County Montgomery County Waller County Rest of State: 3 Anderson County Unclassifiable/Attainment Andrews County Unclassifiable/Attainment Angelina County Unclassifiable/Attainment Aransas County Unclassifiable/Attainment Archer County Unclassifiable/Attainment Armstrong County Unclassifiable/Attainment Atascosa County Unclassifiable/Attainment Austin County Unclassifiable/Attainment Bailey County Unclassifiable/Attainment Bandera County Unclassifiable/Attainment Bastrop County Unclassifiable/Attainment Baylor County Unclassifiable/Attainment Bee County Unclassifiable/Attainment Bell County Unclassifiable/Attainment Bexar County Unclassifiable/Attainment Blanco County Unclassifiable/Attainment Borden County Unclassifiable/Attainment Bosque County Unclassifiable/Attainment Bowie County Unclassifiable/Attainment Brazos County Unclassifiable/Attainment Brewster County Unclassifiable/Attainment Briscoe County Unclassifiable/Attainment Brooks County Unclassifiable/Attainment Brown County Unclassifiable/Attainment Burleson County Unclassifiable/Attainment Burnet County Unclassifiable/Attainment Caldwell County Unclassifiable/Attainment Calhoun County Unclassifiable/Attainment Callahan County Unclassifiable/Attainment Cameron County Unclassifiable/Attainment Camp County Unclassifiable/Attainment Carson County Unclassifiable/Attainment Cass County Unclassifiable/Attainment Castro County Unclassifiable/Attainment Cherokee County Unclassifiable/Attainment Childress County Unclassifiable/Attainment Clay County Unclassifiable/Attainment Cochran County Unclassifiable/Attainment Coke County Unclassifiable/Attainment Coleman County Unclassifiable/Attainment Collingsworth County Unclassifiable/Attainment Colorado County Unclassifiable/Attainment Comal County Unclassifiable/Attainment Comanche County Unclassifiable/Attainment Concho County Unclassifiable/Attainment Cooke County Unclassifiable/Attainment Coryell County Unclassifiable/Attainment Cottle County Unclassifiable/Attainment Crane County Unclassifiable/Attainment Crockett County Unclassifiable/Attainment Crosby County Unclassifiable/Attainment Culberson County Unclassifiable/Attainment Dallam County Unclassifiable/Attainment Dawson County Unclassifiable/Attainment Deaf Smith County Unclassifiable/Attainment Delta County Unclassifiable/Attainment DeWitt County Unclassifiable/Attainment Dickens County Unclassifiable/Attainment Dimmit County Unclassifiable/Attainment Donley County Unclassifiable/Attainment Duval County Unclassifiable/Attainment Eastland County Unclassifiable/Attainment Ector County Unclassifiable/Attainment Edwards County Unclassifiable/Attainment El Paso County Unclassifiable/Attainment Erath County Unclassifiable/Attainment Falls County Unclassifiable/Attainment Fannin County Unclassifiable/Attainment Fayette County Unclassifiable/Attainment Fisher County Unclassifiable/Attainment Floyd County Unclassifiable/Attainment Foard County Unclassifiable/Attainment Franklin County Unclassifiable/Attainment Freestone County Unclassifiable/Attainment Frio County Unclassifiable/Attainment Gaines County Unclassifiable/Attainment Garza County Unclassifiable/Attainment Gillespie County Unclassifiable/Attainment Glasscock County Unclassifiable/Attainment Goliad County Unclassifiable/Attainment Gonzales County Unclassifiable/Attainment Gray County Unclassifiable/Attainment Grayson County Unclassifiable/Attainment Gregg County Unclassifiable/Attainment Grimes County Unclassifiable/Attainment Guadalupe County Unclassifiable/Attainment Hale County Unclassifiable/Attainment Hall County Unclassifiable/Attainment Hamilton County Unclassifiable/Attainment Hansford County Unclassifiable/Attainment Hardeman County Unclassifiable/Attainment Hardin County Unclassifiable/Attainment Harrison County Unclassifiable/Attainment Hartley County Unclassifiable/Attainment Haskell County Unclassifiable/Attainment Hays County Unclassifiable/Attainment Hemphill County Unclassifiable/Attainment Henderson County Unclassifiable/Attainment Hidalgo County Unclassifiable/Attainment Hill County Unclassifiable/Attainment Hockley County Unclassifiable/Attainment Hood County Unclassifiable/Attainment Hopkins County Unclassifiable/Attainment Houston County Unclassifiable/Attainment Howard County Unclassifiable/Attainment Hudspeth County Unclassifiable/Attainment Hunt County Unclassifiable/Attainment Hutchinson County Unclassifiable/Attainment Irion County Unclassifiable/Attainment Jack County Unclassifiable/Attainment Jackson County Unclassifiable/Attainment Jasper County Unclassifiable/Attainment Jeff Davis County Unclassifiable/Attainment Jefferson County Unclassifiable/Attainment Jim Hogg County Unclassifiable/Attainment Jim Wells County Unclassifiable/Attainment Jones County Unclassifiable/Attainment Karnes County Unclassifiable/Attainment Kendall County Unclassifiable/Attainment Kenedy County Unclassifiable/Attainment Kent County Unclassifiable/Attainment Kerr County Unclassifiable/Attainment Kimble County Unclassifiable/Attainment King County Unclassifiable/Attainment Kinney County Unclassifiable/Attainment Kleberg County Unclassifiable/Attainment Knox County Unclassifiable/Attainment La Salle County Unclassifiable/Attainment Lamar County Unclassifiable/Attainment Lamb County Unclassifiable/Attainment Lampasas County Unclassifiable/Attainment Lavaca County Unclassifiable/Attainment Lee County Unclassifiable/Attainment Leon County Unclassifiable/Attainment Limestone County Unclassifiable/Attainment Lipscomb County Unclassifiable/Attainment Live Oak County Unclassifiable/Attainment Llano County Unclassifiable/Attainment Loving County Unclassifiable/Attainment Lubbock County Unclassifiable/Attainment Lynn County Unclassifiable/Attainment McCulloch County Unclassifiable/Attainment McLennan County Unclassifiable/Attainment McMullen County Unclassifiable/Attainment Madison County Unclassifiable/Attainment Marion County Unclassifiable/Attainment Martin County Unclassifiable/Attainment Mason County Unclassifiable/Attainment Matagorda County Unclassifiable/Attainment Maverick County Unclassifiable/Attainment Medina County Unclassifiable/Attainment Menard County Unclassifiable/Attainment Midland County Unclassifiable/Attainment Milam County Unclassifiable/Attainment Mills County Unclassifiable/Attainment Mitchell County Unclassifiable/Attainment Montague County Unclassifiable/Attainment Moore County Unclassifiable/Attainment Morris County Unclassifiable/Attainment Motley County Unclassifiable/Attainment Nacogdoches County Unclassifiable/Attainment Navarro County Unclassifiable/Attainment Newton County Unclassifiable/Attainment Nolan County Unclassifiable/Attainment Nueces County Unclassifiable/Attainment Ochiltree County Unclassifiable/Attainment Oldham County Unclassifiable/Attainment Orange County Unclassifiable/Attainment Palo Pinto County Unclassifiable/Attainment Panola County Unclassifiable/Attainment Parmer County Unclassifiable/Attainment Pecos County Unclassifiable/Attainment Polk County Unclassifiable/Attainment Potter County Unclassifiable/Attainment Presidio County Unclassifiable/Attainment Rains County Unclassifiable/Attainment Randall County Unclassifiable/Attainment Reagan County Unclassifiable/Attainment Real County Unclassifiable/Attainment Red River County Unclassifiable/Attainment Reeves County Unclassifiable/Attainment Refugio County Unclassifiable/Attainment Roberts County Unclassifiable/Attainment Robertson County Unclassifiable/Attainment Runnels County Unclassifiable/Attainment Rusk County Unclassifiable/Attainment Sabine County Unclassifiable/Attainment San Augustine County Unclassifiable/Attainment San Jacinto County Unclassifiable/Attainment San Patricio County Unclassifiable/Attainment San Saba County Unclassifiable/Attainment Schleicher County Unclassifiable/Attainment Scurry County Unclassifiable/Attainment Shackelford County Unclassifiable/Attainment Shelby County Unclassifiable/Attainment Sherman County Unclassifiable/Attainment Smith County Unclassifiable/Attainment Somervell County Unclassifiable/Attainment Starr County Unclassifiable/Attainment Stephens County Unclassifiable/Attainment Sterling County Unclassifiable/Attainment Stonewall County Unclassifiable/Attainment Sutton County Unclassifiable/Attainment Swisher County Unclassifiable/Attainment Taylor County Unclassifiable/Attainment Terrell County Unclassifiable/Attainment Terry County Unclassifiable/Attainment Throckmorton County Unclassifiable/Attainment Titus County Unclassifiable/Attainment Tom Green County Unclassifiable/Attainment Travis County Unclassifiable/Attainment Trinity County Unclassifiable/Attainment Tyler County Unclassifiable/Attainment Upshur County Unclassifiable/Attainment Upton County Unclassifiable/Attainment Uvalde County Unclassifiable/Attainment Val Verde County Unclassifiable/Attainment Van Zandt County Unclassifiable/Attainment Victoria County Unclassifiable/Attainment Walker County Unclassifiable/Attainment Ward County Unclassifiable/Attainment Washington County Unclassifiable/Attainment Webb County Unclassifiable/Attainment Wharton County Unclassifiable/Attainment Wheeler County Unclassifiable/Attainment Wichita County Unclassifiable/Attainment Wilbarger County Unclassifiable/Attainment Willacy County Unclassifiable/Attainment Williamson County Unclassifiable/Attainment Wilson County Unclassifiable/Attainment Winkler County Unclassifiable/Attainment Wood County Unclassifiable/Attainment Yoakum County Unclassifiable/Attainment Young County Unclassifiable/Attainment Zapata County Unclassifiable/Attainment Zavala County Unclassifiable/Attainment 1 This date is July 20, 2012, unless otherwise noted. 2 Excludes Indian country located in each area, unless otherwise noted. 3 Includes any Indian country in each county or area, unless otherwise specified. Texas—2015 8-Hour Ozone NAAQS [Primary and Secondary] Designated area 1 Designation Classification Date 2 Type Date 2 Type Dallas-Fort Worth, TX Nonattainment 7/22/2024 Serious. Collin County. Dallas County. Denton County. Ellis County. Johnson County. Kaufman County. Parker County. Tarrant County. Wise County. El Paso-Las Cruces, TX-NM Nonattainment Marginal. El Paso County 12/30/2021 3 Houston-Galveston-Brazoria, TX Nonattainment 7/22/2024 Serious. Brazoria County. Chambers County. Fort Bend County. Galveston County. Harris County. Montgomery County. San Antonio, TX 9/24/2018 Nonattainment 7/22/2024 Serious. Bexar County. Rest of State: Anderson County 1/16/2018 Attainment/Unclassifiable Andrews County 1/16/2018 Attainment/Unclassifiable Angelina County 1/16/2018 Attainment/Unclassifiable Aransas County 1/16/2018 Attainment/Unclassifiable Archer County 1/16/2018 Attainment/Unclassifiable Armstrong County 1/16/2018 Attainment/Unclassifiable Atascosa County 9/24/2018 Attainment/Unclassifiable Austin County Attainment/Unclassifiable Bailey County 1/16/2018 Attainment/Unclassifiable Bandera County 9/24/2018 Attainment/Unclassifiable Bastrop County 1/16/2018 Attainment/Unclassifiable Baylor County 1/16/2018 Attainment/Unclassifiable Bee County 1/16/2018 Attainment/Unclassifiable Bell County 1/16/2018 Attainment/Unclassifiable Blanco County 1/16/2018 Attainment/Unclassifiable Borden County 1/16/2018 Attainment/Unclassifiable Bosque County Attainment/Unclassifiable Bowie County 1/16/2018 Attainment/Unclassifiable Brazos County 1/16/2018 Attainment/Unclassifiable Brewster County 1/16/2018 Attainment/Unclassifiable Briscoe County 1/16/2018 Attainment/Unclassifiable Brooks County 1/16/2018 Attainment/Unclassifiable Brown County 1/16/2018 Attainment/Unclassifiable Burleson County 1/16/2018 Attainment/Unclassifiable Burnet County 1/16/2018 Attainment/Unclassifiable Caldwell County 1/16/2018 Attainment/Unclassifiable Calhoun County 1/16/2018 Attainment/Unclassifiable Callahan County 1/16/2018 Attainment/Unclassifiable Cameron County 1/16/2018 Attainment/Unclassifiable Camp County 1/16/2018 Attainment/Unclassifiable Carson County 1/16/2018 Attainment/Unclassifiable Cass County 1/16/2018 Attainment/Unclassifiable Castro County 1/16/2018 Attainment/Unclassifiable Cherokee County 1/16/2018 Attainment/Unclassifiable Childress County 1/16/2018 Attainment/Unclassifiable Clay County 1/16/2018 Attainment/Unclassifiable Cochran County 1/16/2018 Attainment/Unclassifiable Coke County 1/16/2018 Attainment/Unclassifiable Coleman County 1/16/2018 Attainment/Unclassifiable Collingsworth County 1/16/2018 Attainment/Unclassifiable Colorado County 1/16/2018 Attainment/Unclassifiable Comal County 9/24/2018 Attainment/Unclassifiable Comanche County 1/16/2018 Attainment/Unclassifiable Concho County 1/16/2018 Attainment/Unclassifiable Coryell County 1/16/2018 Attainment/Unclassifiable Cooke County Attainment/Unclassifiable Cottle County 1/16/2018 Attainment/Unclassifiable Crane County 1/16/2018 Attainment/Unclassifiable Crockett County 1/16/2018 Attainment/Unclassifiable Crosby County 1/16/2018 Attainment/Unclassifiable Culberson County 1/16/2018 Attainment/Unclassifiable Dallam County 1/16/2018 Attainment/Unclassifiable Dawson County 1/16/2018 Attainment/Unclassifiable Deaf Smith County 1/16/2018 Attainment/Unclassifiable Delta County 1/16/2018 Attainment/Unclassifiable DeWitt County 1/16/2018 Attainment/Unclassifiable Dickens County 1/16/2018 Attainment/Unclassifiable Dimmit County 1/16/2018 Attainment/Unclassifiable Donley County 1/16/2018 Attainment/Unclassifiable Duval County 1/16/2018 Attainment/Unclassifiable Eastland County 1/16/2018 Attainment/Unclassifiable Ector County 1/16/2018 Attainment/Unclassifiable Edwards County 1/16/2018 Attainment/Unclassifiable Erath County 1/16/2018 Attainment/Unclassifiable Falls County 1/16/2018 Attainment/Unclassifiable Fannin County Attainment/Unclassifiable Fayette County 1/16/2018 Attainment/Unclassifiable Fisher County 1/16/2018 Attainment/Unclassifiable Floyd County 1/16/2018 Attainment/Unclassifiable Foard County 1/16/2018 Attainment/Unclassifiable Franklin County 1/16/2018 Attainment/Unclassifiable Freestone County 1/16/2018 Attainment/Unclassifiable Frio County 1/16/2018 Attainment/Unclassifiable Gaines County 1/16/2018 Attainment/Unclassifiable Garza County 1/16/2018 Attainment/Unclassifiable Gillespie County 1/16/2018 Attainment/Unclassifiable Glasscock County 1/16/2018 Attainment/Unclassifiable Goliad County 1/16/2018 Attainment/Unclassifiable Gonzales County 1/16/2018 Attainment/Unclassifiable Gray County 1/16/2018 Attainment/Unclassifiable Grayson County Attainment/Unclassifiable Gregg County 1/16/2018 Attainment/Unclassifiable Grimes County Attainment/Unclassifiable Guadalupe County 9/24/2018 Attainment/Unclassifiable Hale County 1/16/2018 Attainment/Unclassifiable Hall County 1/16/2018 Attainment/Unclassifiable Hamilton County 1/16/2018 Attainment/Unclassifiable Hansford County 1/16/2018 Attainment/Unclassifiable Hardeman County 1/16/2018 Attainment/Unclassifiable Hardin County 1/16/2018 Attainment/Unclassifiable Harrison County 1/16/2018 Attainment/Unclassifiable Hartley County 1/16/2018 Attainment/Unclassifiable Haskell County 1/16/2018 Attainment/Unclassifiable Hays County 1/16/2018 Attainment/Unclassifiable Hemphill County 1/16/2018 Attainment/Unclassifiable Henderson County Attainment/Unclassifiable Hidalgo County 1/16/2018 Attainment/Unclassifiable Hill County Attainment/Unclassifiable Hockley County 1/16/2018 Attainment/Unclassifiable Hood County Attainment/Unclassifiable Hopkins County Attainment/Unclassifiable Houston County 1/16/2018 Attainment/Unclassifiable Howard County 1/16/2018 Attainment/Unclassifiable Hudspeth County Attainment/Unclassifiable Hunt County Attainment/Unclassifiable Hutchinson County 1/16/2018 Attainment/Unclassifiable Irion County 1/16/2018 Attainment/Unclassifiable Jack County Attainment/Unclassifiable Jackson County 1/16/2018 Attainment/Unclassifiable Jasper County 1/16/2018 Attainment/Unclassifiable Jeff Davis County 1/16/2018 Attainment/Unclassifiable Jefferson County 1/16/2018 Attainment/Unclassifiable Jim Hogg County 1/16/2018 Attainment/Unclassifiable Jim Wells County 1/16/2018 Attainment/Unclassifiable Jones County 1/16/2018 Attainment/Unclassifiable Karnes County 1/16/2018 Attainment/Unclassifiable Kendall County 9/24/2018 Attainment/Unclassifiable Kenedy County 1/16/2018 Attainment/Unclassifiable Kent County 1/16/2018 Attainment/Unclassifiable Kerr County 1/16/2018 Attainment/Unclassifiable Kimble County 1/16/2018 Attainment/Unclassifiable King County 1/16/2018 Attainment/Unclassifiable Kinney County 1/16/2018 Attainment/Unclassifiable Kleberg County 1/16/2018 Attainment/Unclassifiable Knox County 1/16/2018 Attainment/Unclassifiable Lamar County 1/16/2018 Attainment/Unclassifiable Lamb County 1/16/2018 Attainment/Unclassifiable Lampasas County 1/16/2018 Attainment/Unclassifiable La Salle County 1/16/2018 Attainment/Unclassifiable Lavaca County 1/16/2018 Attainment/Unclassifiable Lee County 1/16/2018 Attainment/Unclassifiable Leon County 1/16/2018 Attainment/Unclassifiable Liberty County Attainment/Unclassifiable Limestone County 1/16/2018 Attainment/Unclassifiable Lipscomb County 1/16/2018 Attainment/Unclassifiable Live Oak County 1/16/2018 Attainment/Unclassifiable Llano County 1/16/2018 Attainment/Unclassifiable Loving County 1/16/2018 Attainment/Unclassifiable Lubbock County 1/16/2018 Attainment/Unclassifiable Lynn County 1/16/2018 Attainment/Unclassifiable Matagorda County Attainment/Unclassifiable McCulloch County 1/16/2018 Attainment/Unclassifiable McLennan County 1/16/2018 Attainment/Unclassifiable McMullen County 1/16/2018 Attainment/Unclassifiable Madison County 1/16/2018 Attainment/Unclassifiable Marion County 1/16/2018 Attainment/Unclassifiable Martin County 1/16/2018 Attainment/Unclassifiable Mason County 1/16/2018 Attainment/Unclassifiable Maverick County 1/16/2018 Attainment/Unclassifiable Medina County 9/24/2018 Attainment/Unclassifiable Menard County 1/16/2018 Attainment/Unclassifiable Midland County 1/16/2018 Attainment/Unclassifiable Milam County 1/16/2018 Attainment/Unclassifiable Mills County 1/16/2018 Attainment/Unclassifiable Mitchell County 1/16/2018 Attainment/Unclassifiable Montague County 1/16/2018 Attainment/Unclassifiable Moore County 1/16/2018 Attainment/Unclassifiable Morris County 1/16/2018 Attainment/Unclassifiable Motley County 1/16/2018 Attainment/Unclassifiable Nacogdoches County 1/16/2018 Attainment/Unclassifiable Navarro County Attainment/Unclassifiable Newton County 1/16/2018 Attainment/Unclassifiable Nolan County 1/16/2018 Attainment/Unclassifiable Nueces County 1/16/2018 Attainment/Unclassifiable Ochiltree County 1/16/2018 Attainment/Unclassifiable Oldham County 1/16/2018 Attainment/Unclassifiable Orange County 1/16/2018 Attainment/Unclassifiable Palo Pinto County Attainment/Unclassifiable Panola County 1/16/2018 Attainment/Unclassifiable Parmer County 1/16/2018 Attainment/Unclassifiable Pecos County 1/16/2018 Attainment/Unclassifiable Polk County 1/16/2018 Attainment/Unclassifiable Potter County 1/16/2018 Attainment/Unclassifiable Presidio County 1/16/2018 Attainment/Unclassifiable Rains County 1/16/2018 Attainment/Unclassifiable Randall County 1/16/2018 Attainment/Unclassifiable Reagan County 1/16/2018 Attainment/Unclassifiable Real County 1/16/2018 Attainment/Unclassifiable Red River County 1/16/2018 Attainment/Unclassifiable Reeves County 1/16/2018 Attainment/Unclassifiable Refugio County 1/16/2018 Attainment/Unclassifiable Roberts County 1/16/2018 Attainment/Unclassifiable Robertson County 1/16/2018 Attainment/Unclassifiable Rockwall County Attainment/Unclassifiable Runnels County 1/16/2018 Attainment/Unclassifiable Rusk County 1/16/2018 Attainment/Unclassifiable Sabine County 1/16/2018 Attainment/Unclassifiable San Augustine County 1/16/2018 Attainment/Unclassifiable San Jacinto County Attainment/Unclassifiable San Patricio County 1/16/2018 Attainment/Unclassifiable San Saba County 1/16/2018 Attainment/Unclassifiable Schleicher County 1/16/2018 Attainment/Unclassifiable Scurry County 1/16/2018 Attainment/Unclassifiable Shackelford County 1/16/2018 Attainment/Unclassifiable Shelby County 1/16/2018 Attainment/Unclassifiable Sherman County 1/16/2018 Attainment/Unclassifiable Smith County 1/16/2018 Attainment/Unclassifiable Somervell County Attainment/Unclassifiable Starr County 1/16/2018 Attainment/Unclassifiable Stephens County 1/16/2018 Attainment/Unclassifiable Sterling County 1/16/2018 Attainment/Unclassifiable Stonewall County 1/16/2018 Attainment/Unclassifiable Sutton County 1/16/2018 Attainment/Unclassifiable Swisher County 1/16/2018 Attainment/Unclassifiable Taylor County 1/16/2018 Attainment/Unclassifiable Terrell County 1/16/2018 Attainment/Unclassifiable Terry County 1/16/2018 Attainment/Unclassifiable Throckmorton County 1/16/2018 Attainment/Unclassifiable Titus County 1/16/2018 Attainment/Unclassifiable Tom Green County 1/16/2018 Attainment/Unclassifiable Travis County 1/16/2018 Attainment/Unclassifiable Trinity County Attainment/Unclassifiable Tyler County 1/16/2018 Attainment/Unclassifiable Upshur County 1/16/2018 Attainment/Unclassifiable Upton County 1/16/2018 Attainment/Unclassifiable Uvalde County 1/16/2018 Attainment/Unclassifiable Val Verde County 1/16/2018 Attainment/Unclassifiable Van Zandt County 1/16/2018 Attainment/Unclassifiable Victoria County 1/16/2018 Attainment/Unclassifiable Ward County 1/16/2018 Attainment/Unclassifiable Webb County 1/16/2018 Attainment/Unclassifiable Walker County Attainment/Unclassifiable Waller County Attainment/Unclassifiable Washington County Attainment/Unclassifiable Wharton County Attainment/Unclassifiable Wheeler County 1/16/2018 Attainment/Unclassifiable Wichita County 1/16/2018 Attainment/Unclassifiable Wilbarger County 1/16/2018 Attainment/Unclassifiable Willacy County 1/16/2018 Attainment/Unclassifiable Williamson County 1/16/2018 Attainment/Unclassifiable Wilson County 9/24/2018 Attainment/Unclassifiable Winkler County 1/16/2018 Attainment/Unclassifiable Wood County 1/16/2018 Attainment/Unclassifiable Yoakum County 1/16/2018 Attainment/Unclassifiable Young County 1/16/2018 Attainment/Unclassifiable Zapata County 1/16/2018 Attainment/Unclassifiable Zavala County 1/16/2018 Attainment/Unclassifiable 1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country. 2 This date is August 3, 2018, unless otherwise noted. Texas-1978 Lead NAAQS Designated area Designation Classification Date Type Date Type Collin County (all) 12/13/1999 Attainment Eastside: Starting at the intersection of south Fifth St. and the fence line approximately 1000′ south of the GNB property line going north to the intersection of south Fifth St. and Eubanks St.; Northside: Proceeding west on Eubanks to the Burlington Railroad tracks; Westside: Along Burlington Railroad tracks to the fence line approximately 1000′ south of the GNB property line; Southside: Fence line approximately 1000′ south of the GNB property line. Bexar County (part) Northside: Starting at intersection of Loop 1604 and Nelson Gardens Road and along the Nelson Gardens Road to Covel Road; Eastside: Along Covel Road to Pearsall Road and along Pearsall Road to Nelson Road; Southside: Along Nelson Road to where it intersects with Loop 1604; Westside: Along Loop 1604 where it intersects with Nelson Gardens Road. Rest of State Not Designated 1 This date is November 15, 1990, unless otherwise noted. Texas—2008 Lead NAAQS Designated area Designation for the 2008 NAAQS a Date 1 Type Frisco, TX 9/27/2017 Attainment Collin County (part) The area immediately surrounding the Exide Technologies battery recycling plant in Frisco, bounded to the north by latitude 33.153 North, to the east by longitude 96.822 West, to the south by latitude 33.131 North, and to the west by longitude 96.837 West Rest of State Unclassifiable/Attainment. a Includes Indian Country located in each county or area, except as otherwise specified. 1 December 31, 2011 unless otherwise noted. [43 FR 8964, Mar. 3, 1978] Editorial Note: For Federal Register citations affecting § 81.344, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.