Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...

Millions of Americans across the Midwest, Northeast and swathes of the South and Southwest have been are under air quality ...

Satellite imagery showed plumes of smoke from California’s largest active wildfire heading south from San Luis Obispo County.

The Gifford fire quickly exploded to more than 65,000 acres in size, with experts warning of elevated fire weather conditions ...

Wildfires in Canada created poor air quality across the Great Lakes and Northeast on Monday, including here in Erie. That ...

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

An air quality alert went into effect for the metropolitan area went out Monday at midnight and continues until midnight ...

Detroit currently is ranked third worst worldwide for major city air quality today, Aug. 4, because of smoke from Canadian ...

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

An air quality advisory is in effect for New York City on Monday due to wildfire smoke from Canada, according to officials.

New York and other neighboring states are under an air-quality advisory due to influx of smoke from ongoing wildfires in ...

When combined with the Philly area’s warm, sunny weather, the incoming smoke stands to increase levels of ozone, the ...