New
DPDP Act compliance check for companies
, core duties apply from 13 May 2027
Know more
Justis AI
Product
Solutions
Use cases
Resources
Pricing
Sign In
Book Now
US law
Illinois
Regulations
Title 35 — ENVIRONMENTAL PROTECTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER l: AIR QUALITY STANDARDS AND EPISODES
Part 243 — AIR QUALITY STANDARDS
Illinois · Regulations
Part 243 — AIR QUALITY STANDARDS
14 sections
2 groups
Subpart A
7 sections
Subpart B
4 sections
3 sections filed directly here
35 Ill. Adm. Code 243.APPENDIX A
A Rule into Section Table (Repealed)
35 Ill. Adm. Code 243.APPENDIX B
B Section into Rule Table (Repealed)
35 Ill. Adm. Code 243.APPENDIX C
C Past Compliance Dates (Repealed)
Part 243 — AIR QUALITY STANDARDS | Illinois Regulations | Justis AI