Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air ...

Wildfire smoke from the Prairies has prompted special air-quality statements and warnings across the country Saturday.

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those breathing it ...

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

After some improvement in terms of air quality Friday, conditions were once again expected to worsen in West Michigan by Saturday.

ROCHESTER, N.Y.- The New York State Department of Environmental Conservation (DEC) has issued an air quality health advisory ...

The Oklahoma Department of Environmental Quality released an air quality health advisory for much of Oklahoma on Saturday.

Environment Canada has issued a Special Air Quality Statement for Greater Sudbury because of wildfire smoke. The statement ...

FORT WAYNE, Ind. (WPTA) - The weather will be calm, and relatively cool for this time of year, through the weekend. Overnight ...