Windsor's Air Quality Health Index on Aug. 4 was in the high-risk range, thanks to smoke from wildfires raging more than ...

A statewide air quality advisory remains in place for Aug. 5. Officials say wildfire smoke may dissipate by mid-week. Check ...

Hazy conditions will continue over Greater Lansing. Statewide advisory remains in place through Aug. 4, smoke forecast to ...

Wildfire smoke from the Prairies prompted special air quality statements and warnings across the country Saturday.

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The air quality warning for the Greater Toronto Area has been lifted after being in place over the long weekend, Environment Canada says.

In addition to the recommended precautions, Grey-Bruce residents can limit their exposure to wildfire smoke by taking the ...

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Degraded and/or unsafe air quality levels will continue across parts of Canada Monday as wildfire smoke lingers. However, the ...

Wednesday night saw a very unhealthy Air Quality Index score of 250 following 9 p.m. This score is the fifth of six possible levels, making it the second worst. As such, the AirNow.gov – Home of the U ...

Wildfires in western Colorado are affecting the air surrounding Loveland, and local health officials are urging residents to take precautions.