The alert was issued by the National Weather Service early Thursday afternoon and will remain in effect until 10 p.m. As of 2:30 p.m., most of West Virginia and most of the Northeast had moderate air ...

The Michigan Air Quality Division said that as smoke from Canadian wildfires continues to threaten the upper Midwest, ...

More smoke and dust are ahead for the northern, eastern and southern states into mid-June, as AccuWeather meteorologists ...

As smoke and haze continue to linger from wildfires in Canada, the Wisconsin DNR has extended the Air Quality Advisory ...

Mapped: Canada’s wildfires are impacting air quality in these US communities - Dangerous wildfire smoke has tinged skies over ...

Chicago’s air took a hit overnight as smoke from more than 100 Canadian wildfires drifted into the city, pushing the air quality into unhealthy territory.

Canadian wildfire smoke has entered the Upper Midwest and poses significant health impacts in the hardest-hit areas.

Massive clouds of pollutants could collide in North Carolina this week and result in poor air quality conditions for millions. Smoke from more than 100 wildfires burning in Canada has drifted into the ...

Even top climate experts are shocked at the speed with which Trump is undoing their work, after $450M in Big Oil donations.

Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach ...

Canadian wildfire smoke continues to cause hazy conditions across the Granite State and it's impacting air quality in many areas. The Department of Environmental Services has declared an air quality ...

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...