Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...

The National Weather Service has issued air quality alerts for multiple counties in central Pennsylvania until midnight ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday. Canadian wildfires ...

An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.

Syracuse, N.Y. ― The state Department of Environmental Conservation has included Central New York in an updated air quality ...

New York City air quality is dropping as Canadian forest-fire smoke swirls down the Hudson River, shrouding much of the ...

Millions of people across the Upper Midwest and the Northeast are under air quality alerts Monday, as smoke from wildfires in ...

Air quality concerns continue to expand from the Upper Midwest through the Great Lakes region and into the Northeast and New ...

Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

Tuesday night is when the high pressure system shifts to the east, the NWS says. This should allow south winds to return, ...

The Wisconsin Department of Natural Resources re-extended its air quality alert statewide as wildfire smoke lingers.