Smoke from wildfires burning in the Prairies is affecting air quality in Quebec, with Environment and Climate Change Canada ...

Almost the entire country, including Montreal, is under an Environment Canada air quality warning or special weather ...

Conditions are expected to gradually improve Sunday as winds dillute the fine particulate matter that affects health.

Wildfire smoke has largely stayed away from Quebec so far, but is now making its presence known as air quality warnings and ...

Parts of British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, New Brunswick, and Newfoundland and Labrador ...

According to the world air quality report, IQAir, Montreal is the second most polluted city in the world, ranking ahead of ...

Environment Canada has issued an air quality statement for most of southern Quebec, including Montreal, warning people about ...

The wildfires raging in Western Canada have made their effects felt in Central Canada, reducing air quality at the surface in ...

Toronto was the fourth most polluted major city in the world on Friday night as wildfire smoke hung over the city, according ...

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

As wildfire smoke prompts emergency evacuations across the country, travelling smoke has issued weather alerts in Ontario and Québec.

Smoke from wildfires burning in northern Ontario and the Prairies of Canada caused poor air quality and reduced visibility in ...