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

The Pennsylvania Department of Environmental Protection declared a Code Orange Air Quality Action Day for particulate matter ...

FORT WAYNE, Ind. (WANE) – The Indiana Department of Environmental Management (IDEM) continues the Air Quality Action Day ...

The smoky air is predicted to reach New York City on Monday, and it could bring unhealthy air quality for sensitive groups.

The First Alert continues on Sunday for wildfire smoke causing unhealthy air quality in northern and central Wisconsin, as well as across the state. An Air Quality Advisory is in effect into Monday.

NEW YORK (WABC) -- Canadian wildfire smoke will make for a hazy sky and reduced air quality for Monday into Tuesday.

Smoke from wildfires in Canada has forced officials to issue an air quality health advisory for New Yorkers. Department of Environmental Conservation and Department of ...

Air quality alerts are in effect for Kansas City and St. Louis due to Canadian wildfire smoke. Josh Vander Veen is with the ...

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

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

Smoke from Canadian wildfires is prompting air quality concerns across several New York regions, including parts of the ...