Air quality alerts remain in effect from Minnesota to the Northeast due to smoke from hundreds of wildfires in Canada. In the ...

Smoke from ongoing wildfires across Canada continued to drift into parts of the United States on Wednesday, causing hazy ...

An air quality statement was issued for the region and much of southern Ontario because of drifting smoke from western Canada ...

Wildfire smoke brings hazy skies and poor air quality to Chicago today, with hot and humid weather building into the weekend.

Air quality alerts are in place for portions of 10 states from Minnesota to Delaware as officials warn the smoke may become ...

An Air Quality Health Advisory is in effect until midnight tonight for much of upstate New York, including the Finger Lakes, ...

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Another air quality alert is in effect Tuesday for NYC, western Long Island, the Hudson Valley, northwest New Jersey and ...

People with chronic lung conditions and diseases should take their symptoms seriously when there are air quality alerts like ...

An air quality alert was issued by the National Weather Service in Mount Holly at 9:10 a.m. on Monday, Aug. 4.

Air quality is expected to reach the orange AQI category in northeast Minnesota, which is unhealthy for sensitive groups.