An Air Quality Alert has been issued for Koochiching County and the northern portion of St. Louis County, in effect until 1 ...

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 Minnesota Pollution Control Agency has issued an air quality alert for north central and northeast Minnesota. The alert ...

The alert will reach the orange air quality level, indicating that sensitive groups should limit time outdoors.

A smoke map from NOAA shows Colorado will be almost entirely covered with smoke on Thursday as wildfires burn thousands of acres on the Western Slope.

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

Millions of people across three states have been urged to remain indoors amid concerns over high air pollution levels. Air quality advisories were issued on Thursday for parts of Connecticut, Colorado ...

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

We have issued a Local Alert Weather Day due to the high fire danger this afternoon.Smoke is beginning to clear along 97 but ...

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 ...

Experts are trying to refine emergency alerts, as the GTA experienced some of the worst air quality in the world this week. Data released by the community platform Nextdoor Canada showed that roughly ...