New York state health officials have issued an Air Quality Health Advisory for NYC on Thursday due to the forecast presence ...

Canadian wildfire smoke is triggering air quality alerts across the U.S. Midwest and Northeast on Thursday, as the northern ...

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

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

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National ...

Haze from Canadian wildfires is seen over Lake Michigan as a person runs along the shoreline Monday in Chicago. Wildfires ...

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with ...

Smoke from Canadian wildfires began to worsen air quality in the eastern U.S. on Wednesday as several Midwestern states ...

Smoke from Canadian wildfires is engulfing much of the eastern and central United States and and is expected to continue for ...

Dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S., according to officials ...

Although the majority of wildfires are occurring in western Canada, smoke from these fires has been drifting eastward, ...