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 ...

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.

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

You may be experiencing a range of issues, from watery eyes to headaches to breathing problems. The current air quality alert ...

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

It'll be rain-free, warmer and humid for Wednesday. Highs will be near normal for the afternoon, with heat index values in the low 100s. There is an Air Quality Alert in place for most of North Texas, ...

FORT WAYNE, Ind. (WPTA) - Today was another Air Quality Action Day as a result of Canadian wildfire smoke overhead. Our air quality has improved since this morning, and is expected to stay in the ...

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 ...

Scattered showers and storms will be possible Wednesday, primarily in the afternoon and early evening. Severe weather is not ...

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

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