The Chicago area recorded ozone levels of 156 late Monday afternoon. Levels above 100 are considered unhealthy. Residents ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

Wisconsin WASHINGTON, DC – Representatives Tom Tiffany (WI-07) and Pete Stauber (MN-08) along with other members of Congress ...

EPA issues air quality warnings in US due to smoke from over 200 Canadian fires In the U.S., smoke from Canadian wildfires was detected drifting through Montana, North Dakota and northern Minnesota.

Canadian wildfire smoke is reaching the northeastern part of the United States, with multiple National Weather Service (NWS) offices saying they are experiencing issues with the smoke. One NWS offi… ...

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National Weather Service issuing air quality alerts for several states.

Smoke from wildfires burning in three Canadian provinces is spreading into the U.S. Upper Midwest, stirring memories of the severe pollution that drifted south from Canada two years ago during ...

Canadian wildfires result in smoke drifting into the US, affecting air quality in several regions, including D.C. Metro, through early this week.

These regions have poor air quality from Canadian wildfire smoke In some places, the air has become hazardous to breathe.

A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

The National Weather Service predicts hotter temperatures for Baltimore/Washington with potential wildfire smoke from Canada affecting the air quality.

Air quality is taking a hit in parts of the central and eastern United States as smoke from out-of-control wildfires in Canada pours south – but that isn’t the only thing millions of people ...