At around 2 pm, officials have now issued a health alert due to the ozone. According to the CABQ Air Quality, individuals who have respiratory conditions in the city of Albuquerque and Bernalillo ...

Millions of Canadians are clouded by wildfire smoke as hundreds of wildfires rage across the country. Heidi Petracek reports on an out-of-control fire burning through cabins in Chance Cove, N.L., and ...

Wednesday saw a double threat, weather-wise, that’s expected to extend through Thursday night: a heat advisory for the region ...

The air quality index in Aspen was expected to stay at moderate levels throughout Wednesday and part of Thursday, thanks in part to thunderstorms blowing smoke erratically from the fires burning in ...

The National Weather Service reported an air quality alert at 12:53 p.m. on Wednesday in effect until Thursday at 10 a.m. for ...

The possible hazards include damaging winds, large hail, an isolated tornado, and torrential downpours. Dew points and ...

Thousands of people across one state were told to go inside if they start experiencing respiratory symptoms such as coughing.

Air quality in the Chicago area has remained poor for three days in a row, the NBC 5 Storm Team reported Wednesday morning.

The National Weather Service reported an air quality alert at 11:04 a.m. on Wednesday in effect until Thursday at 3 p.m. for ...

An air quality alert was issued by the National Weather Service in Milwaukee-Sullivan at 9:26 a.m. on Wednesday, July 16.

Air quality levels are once again expected to dip to unhealthy levels in lakeshore counties across Southeast Wisconsin Wednesday. The ...

New York State, including the five boroughs and Long Island, was put under a heat advisory and air quality alert on Wednesday. The advisory issued by the National ...