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 ...

California cities nearly covered all five spots in the Top 5 Most Polluted Cities when it comes to year-round particle ...

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

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

A new report on air quality across the U.S. offers a cloudy prognosis on the long-term health of about 156 million residents ...

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

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

M exposed to unhealthy air as ozone and particle pollution surge, hitting 16-year high, according to American Lung ...

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