Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports on new findings from the American Lung Association showing ...

Bay Area's air quality struggles despite green reputation, with high ozone and particle pollution impacting health, ...

The San Joaquin Valley has finally achieved a 1997 federal standard for removing fine particulates from local air, according ...

Fresno ranked third among the worst U.S. cities for air pollution, according to the American Lung Association’s annual State ...

An air quality alert was reported by the NWS San Diego CA on Friday at 3:48 p.m. in effect until Saturday at 11:59 p.m. for Coachella Valley.