The Wisconsin Department of Natural Resources re-extended its air quality alert statewide as wildfire smoke lingers.

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for much of New York ...

Here’s what public health officials recommend for people with heart or lung conditions, older adults, children and teens.

A northeast and east wind is bringing in smoke from wildfires in Canada, making the air quality in Wichita and other parts of ...

Yesterday, the National Weather Service issued an air quality alert for Northeastern Pennsylvania as smoke from Canadian ...

The mid-Hudson Valley is expected to have an air quality index of 101 Aug. 4, which is unhealthy for at-risk groups.

The smoke from forest fires is still expected to cloud Toronto’s skies on Monday, according to Environment Canada’s special ...

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

Minneapolis had the fifth worst air quality among 125 cities worldwide on Saturday morning, according to an international air ...