Air Pollution Episode Potential Advisories

(1) Atmospheric Stagnation Advisories received by the Department shall be evaluated by the Department in light of manifest local meteorological conditions, weather forecast, ambient air contaminant concentration levels observed, and anticipated weather-influenced emissions. (2) During periods of suspected poor atmospheric ventilation, Atmospheric Stagnation Advisories, and Air Pollution Episodes, the Department will maintain close liaison with the National Weather Service to exchange information of mutual benefit.