Smoke from ongoing wildfires across Canada continued to drift into parts of the United States on Wednesday, causing hazy ...

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

States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according ...

The air quality warning for the Greater Toronto Area has been lifted after being in place over the long weekend, Environment ...

Step outside and you'll probably smell it—smoke has been a major issue across much of Eastern Canada this weekend. Montreal ...

Wildfire smoke from the Prairies prompted special air quality statements and warnings across the country Saturday.

People with chronic lung conditions and diseases should take their symptoms seriously when there are air quality alerts like ...

Social media users are sharing information and updates regarding the wildfires. A user wrote, “Canada is burning and the AQI ...

Toronto’s air quality index was at eight, or “high risk,” this morning. Environment Canada says reduced air quality can cause ...

Smoke from wildfires in Canada reached Connecticut’s skies and caused poor air quality on Tuesday, according to state ...

Environment Canada has been advising people to check the Air Quality Health Index as wildfire smoke blanketed large swaths of Canada in recent days. Even without wildfires, the index can be a ...

Canadian wildfires are the cause of an air quality alert that’s in effect for the tri-state area, according to health ...