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

Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...

The wildfire smoke may persist into Tuesday and possibly Wednesday,” said Environment Canada in a Monday afternoon statement.

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 ...

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

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

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

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

Smoke from forest fires is expected to continue to affect much of southern Ontario today,” says Environment Canada in a Monday morning statement.

Degraded and/or unsafe air quality levels will continue across parts of Canada Monday as wildfire smoke lingers. However, the ...