A sweeping air quality alert has been issued for Greater Los Angeles, as the region's unique geography and persistent ...

Unhealthy air quality has descended on parts of the Bay Area thanks to a combination of cold weather, dense fog and smoke.

The India Meteorological Department (IMD) said that the improved air quality is due to the strong surface winds, expected to ...

Most times, it's great when Salt Lake City and Utah are ranked highly when compared to other states and cities across the ...

Utah! High pressure is sticking around for today but will start shifting south and east by Thursday. Inversions are getting ...

An updated air quality alert was issued on Tuesday at 3:59 p.m. in effect until Thursday at midnight. The alert is for San ...

Ask people in the Bronx about the MTA's congestion pricing plan and it's not traffic and tie-ups that worry the moms and dads ...

It’s official. Salt Lake City has the worst air quality in the United States for a major city thanks to the building ...

An air quality alert was issued on Wednesday at 1:09 p.m. in effect until Friday at midnight. The alert is for Catalina and ...

Former Utahns Heidi Belka and her son Freddy, who suffers from asthma, moved to Hawaii over the summer. And it’s all because ...

An air quality alert was issued on Wednesday at 11:37 a.m. for Lake County.

Air quality across the Sacramento region is forecast to be unhealthy for sensitive groups on Monday. “A stretch of cold ...