An air quality alert was reported by the National Weather Service on Sunday at 9 a.m. in effect until 8 p.m. for Westmoreland ...

At 4:30 p.m. on Saturday, the National Weather Service reported an air quality alert in effect until Sunday at 4 p.m. for ...

The National Weather Service reported an air quality alert at 3:45 p.m. on Saturday in effect until Monday at midnight for ...

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

A new tool seeks to change that. It provides real-time air quality data from four stations located atop buildings in ...

On Friday at 3:17 p.m. an air quality alert was reported by the NWS Phoenix AZ in effect until Sunday at 12:15 a.m. for ...

The National Weather Service reported an air quality alert at 2:39 p.m. EDT on Sunday in effect until Monday at midnight EDT ...

The state has temporarily stopped collecting air quality data in Flint after someone broke into a monitoring station at a ...

An air quality alert was in effect for a section of Vineland, New Jersey, Sunday after crews worked overnight to extinguish a ...

Stay safe in this sweltering heat, New Jersey. Here's the latest today, from heat maps, advisories and warnings, to when ...

An air quality alert was reported by the NWS San Diego CA on Sunday at 10:05 p.m. in effect until Tuesday at 8 a.m. for ...

Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality ...