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 ...

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

An upper-level ridge of high pressure will control the forecast all the way through the end of the week, but as a suddenly ...

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.

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 ...

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

Many parts of the Twin Tiers are still under air quality alerts as of . The hazy skies are being caused by smoke coming from ...

After a brief break from the smoke last night, it's back again today. Air quality levels are once again falling into the ...

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 ...

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 ...

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