The rain was expected to continue into Friday, Feb. 14. Advisories issued by the National Weather Service include: • A flood ...

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 last storm of a rainy week arrived in the Bay Area on Thursday morning. The updating radar map above shows current areas ...

The Alameda County Local Hazard Map Alameda County’s hazard map shows potential flood zones in the event of a 100-year and 500-year storm. A 500-year storm has a 0.2% chance of occurring in a given ...

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 ...

The regional body that regulates and monitors air quality in the Bay Area has a new name and a redesigned logo.