Tens of thousands of window-mounted air conditioner units are being recalled in Canada, with the federal government warning some affected units have a risk of mould growth.

An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

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

Experts say people should take precautions such as wearing an N95 mask while outdoors or heading inside and closing the ...

This is the latest in a series of intense wildfire seasons in Canada — and smoky springs and summers in the Midwest.

Parts of Canada are seeing some of their most unhealthy air yet, and the smoke is likely to move over the United States again ...

Toxic metals, including arsenic, could be released by Canadian wildfires, posing health risks to those downwind.

A haze of Canadian wildfire smoke can be seen over Grand Rapids, Mich. on June 5, 2025. The air quality index was above 151, ...

FORT WAYNE, Ind. (WPTA) - For a second day in a row, air quality will be poor as a result of wildfire smoke from Canada. It has now been a week since wildfire smoke arrived in the area. Those in ...

Canadian wildfire smoke lingers over the Greater Lansing area on June 6. The entire Lower Peninsula is under an air quality ...

Environment Canada has issued an air quality statement for Montreal due to the spread of smoke from the ongoing wildfires in ...