Air quality alerts were lifted in parts of Canada after wildfire smoke plagued the region. Manitoba and Saskatchewan ...

The poor air quality raised health concerns in parts of the provinces, including in Toronto, which was ranked by a global ...

It was a smoky weekend in the Foothills. So much so that Environment and Climate Change Canada issued an Air Quality ...

We believe quality journalism should be available to everyone, paid for by those who can afford it. Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S ...

Winnipeg, the provincial capital of Manitoba, and Fort Smith, a small town in the Northwest Territories, reported the worst air quality in Canada on Friday morning, with levels in the “very high ...

The Mid-Ohio Regional Planning Commission issued an Air Quality Alert for central Ohio due to wildfire smoke from Canada.

Despite expected rain Sunday night, Canadian wildfire smoke will continue to impact Michigan on Monday, officials say.

That’s according to IQAir’s Air Quality and Pollution City Ranking, which is updated hourly, the air pollution advocacy ...