Add Yahoo as a preferred source to see more of our stories on Google. Haze lingers over San Francisco Bay on Wednesday morning as seen from the Lawrence Hall of Science webcam at UC Berkeley. Air ...

Add Yahoo as a preferred source to see more of our stories on Google. (KRON) — The Bay Area Air District has extended Thursday’s Spare the Air alert into Saturday as wood smoke continues to pollute ...

Spotted on the Benicia calendar: John Muir Birthday / Earth Day Celebration ...

Meteorologists at the National Weather Service may have an answer for Bay Area residents regarding Thursday's poor air quality. Roger Gass, a meteorologist with the National Weather Service in the San ...

Atmospheric conditions in the Bay Area prompted air quality regulators to issue a Spare the Air alert for Thursday, which bans burning wood or solid fuel. The Bay Area Air District said Wednesday that ...