Smoke from the Canadian Wildfire has caused an unhealthy air quality index rating in the Peoria area, and medical ...

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

Chicago was listed as the worst air quality in the world for part of Aug. 1 because of smoke from the fires blowing southeast ...

A thin veil of hazy smoke from Canadian wildfires blanketed the Kansas City sky early Friday, making the air unhealthy from ...

Be prepared for hazy conditions and an air quality alert as Canadian wildfire smoke continues to affect the state through ...

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

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

There is an air quality alert for all of Southeast Michigan until midnight Saturday, the Michigan Department of Environment, ...

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.

It expires on Friday at midnight, due to elevated levels of fine particulate (PM2.5), the Department of Environment, Great ...

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

New York City, Long Island and the Hudson Valley will all experience air quality within the 101-150 range on the air quality ...