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

Woodbine’s decision to cancel comes through consultation with the HBPA and the Alcohol and Gaming Commission of Ontario (AGCO ...

An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

Michigan's Air Quality Advisory has been extended through midnight as smoke continues to linger in Southeast Michigan.

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze for ...

The Air Quality Health Index was first created to show possible health and environmental impacts to vegetation, visibility ...

According to the Ontario’s Air Quality Health Index (AQHI), areas that had “high risk” ratings on Friday were Belleville, ...

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other parts of Canada.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

With wildfires actively burning across Canada, The Weather Network's Matt Hamel discusses the poor air quality shifting ...

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