The capital city found itself baking under an intense heatwave on Monday, recording the hottest day of the season so far. With blistering temperatures and oppressive humidity levels, the day felt ...

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

The Wisconsin DNR says air quality levels have improved from “unhealthy” to moderate, but that doesn’t mean the risk is over.

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

WICHITA, Kan. (KSNW) – Wichita’s air quality is rated “unhealthy” today according to the U.S. Air Quality Index. It is due to ...

The Mid-Ohio Regional Planning Commission issued an Air Quality Alert for central Ohio due to wildfire smoke from Canada.

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BUFFALO, N.Y. — Once again, an Air Quality Alert has been issued for Western New York until Sunday night. The alert runs ...

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

MORPC issues Air Quality Alert for Columbus region due to smoke and ozone. Sensitive groups urged to limit outdoor activity ...

Some areas may only see a few hours of alert-level smoke concentrations due to the relatively fast movement of the ...

The Minnesota Pollution Control Agency has issued an air quality alert for all of Minnesota. The alert started at 11 p.m.