While officials continue to monitor the smoke lingering in Michigan, here's how to read the Air Quality Index: The AQI ...

On Monday at 2:45 p.m. the National Weather Service reported an air quality alert in effect until 10 p.m. for Tualatin Valley ...

Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

There is a new weather alert issued for Tuesday, following storms on Monday. Thankfully, it is not damaging storms, but you ...

An air quality alert for central Ohio was extended today, June 8, as haze from Canadian wildfires continues to cloud the ...

An air quality alert has been issued for particle pollution in all New Hampshire counties. The National Weather Service said ...

The Oregon Department of Environmental Quality issued an air quality advisory for the Portland area on Monday due to high ...

An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

Many studies have shown how reduced air quality can compare to smoking cigarettes. Moderate air quality currently is like ...

New York City faces another air quality alert Thursday, along with some of the surrounding area. The alert will be in effect ...

Environment Canada's air quality index has reported moderate to high risk since Saturday morning in Calgary, as many parts of ...

An air quality alert was reported by the National Weather Service on Saturday at 9:56 a.m. in effect until 10 p.m. for Oneida ...