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

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

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

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

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

Canada Wildfire Smoke & Haze remains over central Wisconsin Tuesday into Wednesday as much warmer temps arrive later this week and into the weekend. Isolated showers are possible both Tuesday and ...

Hotter weather moves in the rest of the workweek with 90s and 100s expected everywhere besides the coast. Heat peaks on Thursday.

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

For the seventh day in a row, we’re in a FIRST ALERT WEATHER DAY due to wildfire smoke and poor air quality.