Smoke drifting into the region from southern California wildfires caused Clark County to issue an air quality alert for the ...

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

It will be the fourth day in a row the state has issued an air quality health advisory for much of Upstate New York, ...

Air quality will continue to be impacted by smoke from Canadian wildfires through Tuesday night and Wednesday.An air quality ...

The remaining 10 states affected by medium to heavy smoke from the wildfires are Colorado, New York, New Jersey, Connecticut, Pennsylvania, Vermont, Massachusetts, Indiana, New Hampshire, and ...

A smoke alert has been issued for the Las Vegas Valley as a result of California wildfires, the Clark County Division of Air Quality announced Tuesday.

Because of the Canadian wildfire smoke, an air quality advisory for parts of Wisconsin, including most of southeast Wisconsin, has been extended again.The advisory is now in effect until noon ...

CHICAGO (WLS) -- An air quality alert was issued for the greater Chicago area on Tuesday. The alert was issued by the EPA at about 11:56 a.m. It will be in effect until midnight. Lake, Porter, Newton ...

The fires have resulted in hazardous air-quality conditions across much of Canada and the northern U.S. They are continuing ...

As the city's surface warms, it heats the air above it, causing that air to rise. This rising motion can pull in smoke-laden ...

After days of poor air quality thanks to wildfire smoke, we'll finally begin to clear it out just as some Summer heat returns.

Winnipeg surpassed a nearly 65-year-sold smoke record over the weekend, making 2025 the city's smokiest summer ever since ...