CHICAGO - An Air Quality Alert is in effect until midnight Wednesday night for the following counties: McHenry, Lake (IL), ...

Large wildfires in remote regions of Canada sent smoke billowing across the border, inundating northern New England with ...

Fires currently burning in western Colorado, Utah and beyond have caused the air quality in Colorado's Front Range to ...

The Gifford Fire, which has burned over 82,000 acres since it began on Friday, is now accompanied by two other wildfires in Central California.

Canadian wildfire smoke blanketed the skies from the Midwest to the Northeast this week, causing air quality reading to ...

New York State's air quality has been affected by wildfires in Canada and western states, placing it in the orange zone, ...

The special air quality statement has been lifted in Waterloo Region, but we’re not in the clear yet. CTV’s Alexandra Holyk explains.

Temperatures will remain seasonable, with highs near 80 degrees on Wednesday and gradually warming into the upper 80s by ...