Ozone season ended for many states September 30. Ozone forecast and current condition reporting for these states will resume in May 2005
Ozone and Particle Pollution Maps
Click on a highlighted area of the map to retrieve air quality maps for
that area or view a text
version. Maps for
previous days are available in the Map Archives.
AIRNow is a government-backed program. Through AIRNow, EPA, NOAA, NPS, news media, tribal, state, and local agencies work together to report conditions for ozone and particle pollution. State, Local and Tribal Partners.