The LA area is once again the worst for ozone in the U.S., a pollutant impacting millions more people nationwide, the ...

An air quality alert is in place for parts of Southern California on Thursday as windblown dust creates hazardous conditions.

An air quality alert was reported by the NWS Phoenix AZ on Friday at 7:19 a.m. in effect until Sunday at midnight. The alert ...

Nearly half of Americans live in areas with failing air quality, as evidenced by the 2025 "State of the Air" report from the ...

Drought conditions in most of California will worsen air quality and increase airborne particulates like dust and pollen.

Five facilities near schools and houses in LA County fumigate produce shipped from overseas with methyl bromide. But the air ...

Visalia is once again the worst for ozone in the U.S., a pollutant impacting millions more people nationwide, the American ...

Man-made air pollution is decreasing, but overall air pollution is worse due in part of wildfire smoke, according to a new ...

Residents across New York and New Jersey are dealing with poorer air quality than usual, but a new report revealed that even ...