Minneapolis faced hazardous air quality, ranking second-worst globally due to Canadian wildfire smoke. Air quality alerts ...

Hazy skies seen across Northwest Arkansas and the River Valley in recent days are actually smoke from wildfires in Canada.

Wildfire smoke from Canada's Prairie provinces has triggered widespread air-quality warnings across the country, impacting ...

The Wisconsin Department of Natural Resources issued an air quality alert for all of southeast Wisconsin until noon Sunday, ...

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

“Air quality and visibility due to wildfire smoke can fluctuate over short distances and can vary considerably from hour to ...

July ended as Winnipeg ’s smokiest month on record. Extensive wildfires burning throughout Manitoba and Saskatchewan have ...

A Greenwood and Danforth measuring station reported the city’s worst air quality Saturday evening. Smoky skies are likely ...

Nearly 400 properties on Vancouver Island, as well as a provincial park, have been ordered evacuated due to a wildfire ...

On Saturday, an event billed as the upper Midwest’s largest gathering of food trucks was in Minneapolis, on a day when Canada ...

For the full 24 hours of Aug. 3, the New York State Department of Environmental Conservation is issuing an air quality health ...

It’s going to be a hazy and humid Sunday across southern Ontario, with wildfire smoke reducing visibility and triggering special air-quality warnings as temperatures climb toward 30 C. Those hoping to ...