Mapping Pollution:

Several organization are mapping and forecasting pollution data by region, including the EPA and the AQMD.

"Airnow"is the main real-time mapping initiative issued by the EPA. Whereas this information is valuable, the actual mapping data is very coarse. You can access this information here: www.airnow.gov/


The AQMD publishes regional pollution maps, with finer graded data: ww.aqmd.gov/telemweb/areamap.aspx