The state Department of Environmental Conservation has issued an air quality health advisory for Sunday due to smoke from ...

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

Environment Canada says air quality has improved across most of Quebec and Ontario as changes in wind and rain ease the ...

Despite expected rain Sunday night, Canadian wildfire smoke will continue to impact Michigan on Monday, officials say.

Air quality has improved in much of Quebec and Ontario, but wildfire smoke continues to affect parts of the Prairies, northern Ontario, and eastern Quebec.

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

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, ...

The New York State Department of Environmental Conservation and the Department of Health have issued an air quality health ...

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

An air quality alert has been issued for the entirety of Minnesota on Sunday as Canadian wildfire smoke continues to impact ...

Edmonton is launching its extreme weather response as wildfire smoke is expected to cause a plunge in air quality. City ...

The wildfires are burning in the prairies and northern Ontario, pushing smoke, or fine particulate matter, into our area.