Residents in Bakersfield, California faced potentially harmful levels of air pollution in the early hours of Tuesday morning, ...

PurpleAir sensors reported elevated levels of unhealthy air around the Bay Area on Saturday morning, with motorists noting a ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread across the region following Fourth of July fireworks and active wildfires in ...

People in parts of Central California and western Nevada remain under a Dense Smoke Advisory as the lightning-caused Garnet Fire rages in the West despite around-the-clock efforts to suppress the ...

An air quality advisory has been issued for the Bay Area, amid concerns about wildfire smoke drifting into the region. The Bay Area Air District said smoke from the massive Gifford Fire in Central ...

Air quality in Southern California was mostly good Monday morning, but don’t expect that to last. Along with an incoming heat wave that will envelop much of the Southland, portions of the Inland ...

Tens of thousands of people in southern California were advised to remain indoors as "emergency" air quality conditions hit parts of the Coachella Valley on Friday. The Environmental Protection Agency ...

An air quality advisory will remain in effect for the Bay Area through at least Monday, as smoke from wildfires burning in far Northern California drifts into the region. The Bay Area Air District ...

Santa Barbara County Air Pollution Control District (APCD) is excited to announce that its newly upgraded Permitted ...

The type of mask matters if you don’t want to inhale harmful pollutants. This is a Kaiser Health News story. Toby Lewsadder stepped outside an Ace Hardware store wearing a simple one-strap dust mask.

By Lisa Baertlein LOS ANGELES (Reuters) -California Governor Gavin Newsom this week vetoed a law that would have limited the ...