An air quality alert will be in effect for all of Minnesota until at least 9 a.m. Aug. 12, according to the state Pollution ...

At 9:25 a.m. on Monday, the Nation Service reported an air quality alert in effect until 11 p.m. for Passaic, Hudson, Bergen, ...

On Monday at 9:28 a.m. the Nation Service reported an air quality alert in effect until 11 p.m. for Sussex, Warren, Morris, ...

Heavy surface smoke from wildfires in Canada is drifting across Minnesota on Monday, with unhealthy air quality levels ...

The National Weather Service reported an air quality alert at 8:43 a.m. on Monday in effect until 11 p.m. for Northern ...

The return of wildfire smoke from fires burning in Canada has sparked another air quality alert in Minnesota, which will be ...

An air quality advisory is in effect for Long Island and the New York City area on Monday as temperatures climb into the ...

An air quality alert remains in effect for the entire state of Minnesota on Monday. Smoke from Canadian wildfires prompted ...

The National Weather Service reported an air quality alert at 12:43 p.m. EDT on Sunday in effect until Tuesday at noon EDT ...

Sunday will have plenty of sunshine and light southerly breezes. However, several Pennsylvania counties will be under an air ...

Extreme heat warnings remain in place for parts of southeast California, southern Nevada and much of Arizona -- where high ...