The National Weather Service in Boulder has issued an air quality alert for Rio Blanco, Eagle, Summit, Garfield, Pitkin, ...

On Saturday at 3:45 p.m. an air quality alert was reported by the National Weather Service in effect until Monday at midnight ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday ...

The National Weather Service has issued an alert for New Yorkers as an air quality alert has been declared for most of the ...

An air quality alert was issued for parts of Southern California because of the effects of the Canyon Fire, fueled by dry ...

Another air quality alert is in effect for Philly and its neighboring Pennsylvania counties Sunday, and it looks like more ...

Vulnerable groups are urged to avoid outdoor activity in multiple parts of southern California due to air pollution.

We remain under an Extreme Heat Warning as an extended stretch of very hot weather continues throughout the Coachella Valley. We're also tracking an Air Quality Alert in place through this evening ...

CASTAIC, Calif.– Three firefighters were injured while battling a wildfire in southern California on Friday. The Canyon Fire ...