With smokey conditions likely worsening throughout Aug. 3, an extended air quality advisory is possible, according to the ...

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

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

Smoke from wildfires blazing across Canada is once again wafting over huge portions of the U.S. Midwest and worsening air ...

The hazy skies in the Chicago area are the visible sign of the poor air quality Thursday as smoke from Canadian wildfires ...

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

Smoke from wildfires blazing across Canada is once again wafting over huge portions of the U.S. Midwest and worsening air ...

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

Canadian wildfire smoke is drifting across Michigan. As of July 31, there is a statewide advisory for unhealthy air.

While air quality was in the "unhealthy for sensitive groups" category in Chicago, it was even worse in some suburbs.

Although today will technically feature sunny skies, it will look very grey due to hazy wildfire smoke pushing in from Canada ...

The National Weather Service has opted to extend an air quality alert in the Chicago area for another day.