Poor air quality caused by Canadian wildfires is expected to persist into Friday in Bloomington-Normal, according to the National Weather Service.

An Air Quality Alert is in effect for the entire TV9 viewing area as a dense area of smoke from Canadian fires has settled into the region. Air Quality Index readings have largely been in the ...

More days of wildfire smoke may mean more trouble for your pets, as veterinarians say they're seeing an increase in respiratory illness in dogs, cats and even birds.

With the city's air quality index at 10-plus, the highest it can go, the Boys' and Girls' Club of Winnipeg has shifted its programming inside. Meanwhile, four community centres are offering space for ...

Canadian wildfire smoke continues to foul Michigan's summer air. A statewide Air Quality Advisory for all Michigan counties, initially set to expire July 31, has been extended into Saturday, August 2.

MyMichigan Health of Midland is sharing some tips to help keep yourself and others safe and healthy during air quality alerts.

The Illinois Environmental Protection Agency issued a Red Forecast Air Pollution Action Day for Thursday, July 31, for the ...

Wildfire smoke has pushed Chicago's air quality into the "unhealthy" zone. It's so bad, in fact, that we're the most polluted ...

Duluth, North Shore are in a Very Unhealthy Air Quality Alert, with the rest of Minnesota under a Red AQI. Wisconsin reports very unhealthy conditions on Thursday, July 31.

Chicago’s air quality was among the worst in the world Thursday afternoon, according to IQAir. The air quality in Chicago around 4:30 p.m. Thursday was the second worst in the world, behind Kinshasa, ...

West-central Illinois is under a "moderate" air quality rating as smoke from Canadian wildfires drifts down into the Midwest.

Wildfire smoke covered the Chicago area Thursday, leading to unhealthy air quality and a wave of haze, but where did it come from?