On Monday morning, Environment Canada issued a special air quality statement for the vast majority of southern Ontario, ...

Environment Canada has issued special air quality statements for southwestern Ontario as prairie wildfire smoke sits over ...

“Air quality and visibility due to wildfire smoke can fluctuate over short distances and can vary considerably from hour to ...

An air quality statement is in effect for Toronto and the surrounding region as wildfire smoke continues to drift south, ...

The smoke from forest fires is still expected to cloud Toronto’s skies on Monday, according to Environment Canada’s special ...

Burlington has the worst air quality in the country on Monday compared with other Canadian cities according to the World Air ...

The conditions are expected to cause poor air quality and reduced visibility across the region, according to a statement ...

“Air quality and visibility due to wildfire smoke can fluctuate over short distances and can vary considerably from hour to ...

Wildfire smoke from northern Saskatchewan and Manitoba is riding the jet stream directly toward the Great Lakes region, ...

Air-quality alerts have been posted in New York City, with 740 fires raging across Canada from the Arctic Circle to southern ...

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

Blazes across several Canadian provinces and territories pose health risks to Canadians and their southern neighbours.