There were 118 active wildfires burning across Manitoba as of Thursday, with Saskatchewan reporting 48 active wildfires as ...

Air quality warnings remain in effect for parts of Saskatchewan and Manitoba as wildfire smoke continues to linger over the ...

The Air Quality Health Index helps people understand the current air quality; the bigger the number, the higher the risk to ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Risk designations can change regularly in the same community, Environment Canada says, so it's important to keep checking the ...

Canada had some of the worst air quality in North America on Tuesday morning according to waqi.info, the website for the ...

Montreal had been listed as one of the most polluted cities in the world. On Tuesday, near 3:00 p.m., Montreal’s air quality ...

Western winds have pushed smoke plumes from Prairie wildfires toward Quebec and Ontario, including Toronto and the GTA ...

And even if you don’t feel any discomfort on your run, it doesn’t mean there’s no harm being done. The pollutants can have ...

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due ...

Parts of the Greater Toronto Area (GTA) are under an air quality warning on Monday alongside an ongoing heat warning in the ...