Map: Check the S.F. Chronicle’s live air ... a spokesperson for the Bay Area Air Quality Management District. A ridge of high pressure engulfing much of the western U.S. this week has mostly ...
The Bay Area Air District logo. The Air District is tasked with regulating stationary sources of air pollution in the nine counties that surround San Francisco Bay: Alameda, Contra Costa ...
According to Bay Area Air Quality Management District spokesman Ralph Borrmann, the smoke is filtering out blue light, giving skies around the Bay Area a red-orange tint. When you donate to keep ...