An air quality alert was issued for much of southern California on Friday, January 8, as fierce wildfires have been raging in ...

An air quality alert was issued on Thursday at 4:59 p.m. in effect until Friday at 5 p.m. The alert is for San Bernardino and ...

On Thursday at 5:14 p.m. an air quality alert was issued valid until Friday at 5 p.m. The alert is for Calabasas and Agoura ...

A series of huge, devastating fires ravaging Los Angeles County are blanketing virtually the entire region in toxic smoke.

A strong weather system arrives today bringing in strong winds and dust. A First Alert Action Day remains in effect through ...

The National Weather Service Tucson has issued an air quality alert in effect until midnight for the Tucson Metro Area.

From December into January there have been numerous air quality alert days. The top contributor this time of year is the holiday fireworks.

An Air Quality Alert has been issued for parts of the Inland Empire, as well as Los Angeles and Orange counties.

Bernalillo County Air Quality Program issued a health alert Tuesday due to blowing dust. The health alert is effective from ...

EDense fog in Delhi has disrupted flights and worsened air quality, with India’s weather office issuing an orange alert ...

On Saturday at 12:05 p.m. an air quality alert was issued valid until Monday at midnight. The alert is for Catalina and Santa ...