The Maine Department of Environmental Protection has issued an Air Quality Alert for communities along the Coast, Interior, ...

Air quality in the Twin Cities may be poor Wednesday morning and into the afternoon as winds carry smoke from Canada into ...

Official air-quality results for Kyrene de la Sierra Elementary School show elevated levels of potentially harmful chemicals.

Officials stated Wednesday in a news release about the Bear Gulch fire that “a smoke column reached nearly 30,000 feet into the atmosphere” on Tuesday.

If you live in the Houston area, you might have noticed that air quality alerts are issued throughout the year by the U.S.

The Maine Department of Environmental Protection, which issued the alert, said ozone values have been high for several days ...

OLYMPIC NATIONAL FOREST, Wash. — The Bear Gulch Fire within the Olympic National Forest and National Park has now prompted an ...

Meteorologist Sven Sundgaard has a look at improving air quality and rising humidity. That humidity brings increased chances for storms and heavy rain as we head towards the weekend.

Winds could blow smoke from the Bear Gulch fire burning on the Olympic Peninsula, bringing the potential for unhealthy air ...

A man in Castaic says he lost a World War II-era shed in the Canyon Fire, but firefighters were able to save his home.

In the latest "State of the Air" report from the American Lung Association, Cincinnati ranked 14th nationally for worst ...

This exposure can be exacerbated while moving quickly, Diaz-Sanchez says. And even exposure to one spike can be “really bad,” ...