Burning wood, pellets or manufactured fire logs is prohibited "in any indoor or outdoor wood-burning device," and charcoal ...

An air quality alert was reported by the NWS San Diego CA on Sunday at 7:32 a.m. in effect until Monday at 7:45 a.m. The ...

Bay Area air quality regulators announced that Chevron was hit with a $900,000 fine for air pollution monitoring failures at ...

Air quality is in the "unhealthy" range across several counties in Oregon and California on Wednesday morning.

The NWS San Diego CA reported an air quality alert at 12:50 p.m. on Friday in effect until Saturday at 1 p.m. The alert is ...

The Bay Area Air Quality District’s fines come after the company failed to upgrade 20 air quality monitors, air regulators ...

EPA warns of unhealthy air in parts of California and Oregon as residents urged to stay indoors as PM2.5 pollution rises.

Committee for A Better Arvin argued that the EPA wrongly approved pollution controls, called contingency measures, for the valley. The second group, Little Manila Rising, said the federal agency erred ...

The departure points to an intractable conflict between environmental justice groups and the California Air Resources Board ...

A 400-mile stretch of dense Tule fog has blanketed California’s Central Valley and stretched into the Bay Area, according to ...

Getting your Trinity Audio player ready... Bay Area air quality regulators on Tuesday announced $900,000 in fines against Chevron, amid claims the company didn't properly monitor air pollution ...