As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts ...

Air quality alerts are in effect on Tuesday in 10 states as toxic smoke from hundreds of wildfires burning in Canada ...

State officials on Monday issued an air quality health advisory for Western New York and other regions through late Wednesday ...

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

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

Smoke from Canadian wildfires continued to blanket parts of the U.S. Northeast on Tuesday, August 5, triggering hazardous Air ...

Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday. By Judson Jones ...

The scale and intensity of the fires have had transboundary effects. Smoke from the blazes has drifted across the border into ...

On Tuesday morning, New York City had the ninth-worst air quality in the world, thanks in large part to the wildfire smoke ...

Due to Canadian wildfires, New York State issued an air quality health advisory effective until midnight August 4, impacting ...

Smoke from Canadian wildfires continued to degrade the air quality across several US states, including New York, Michigan, ...

Parts of New York are expected to experience the third consecutive day of bad air quality Wednesday, as wildfire smoke ...