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

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 ...

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 ...

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

Canadian wildfires continue to burn and the smoke from those fires is still floating aloft in the atmosphere.We've had some ...

Air quality alert issued for several New York regions June 8 due to Canadian wildfire smoke and fine particulate matter.

The air quality alert may need to be extended into Monday if an additional batch of heavy smoke materializes from Manitoba ...

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, ...

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