Bay Area sees record high temperatures as more rain looms later this week The spring equinox is here. What does that mean? The updating radar map above shows current areas of precipitation in ...
An expected drop in air-quality conditions prompted Bay Area officials to issue a Spare the Air alert for Friday. Air pollution from the Central Valley and light offshore windows were expected to ...
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 ...