Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze again ...

Parts of British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, New Brunswick, and Newfoundland and Labrador were experiencing poor air quality and reduced visibility due to wildfires, a ...

Environment Canada says wildfire smoke is affecting air quality in northeastern British Columbia. The agency issued special air quality statements Saturday for Fort Nelson and the Peace River region, ...

Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for all of Minnesota due to smoke from the ...

New York DEC and DOH have issued an Air Quality Health Advisory for fine particulate matter on June 7, 2025, due to wildfire ...

Toronto’s air quality is ranked among the worst in the world today as smoke from wildfires drifts into the region.

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other ...