An air quality alert has been issued for the entirety of Minnesota on Sunday as Canadian wildfire smoke continues to impact the state. The whole of the state is under an "orange" warning for the day, ...

An air quality index of 300 or higher is considered hazardous, and the record-breaking smoke AQI in Grand Portage reached 800 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.

Rising heat, winds, and dry air sparked blazes in the Canadian provinces of Saskatchewan and Manitoba, according to the country’s Department of Natural Resources. Residents in the United States are ...

In some parts of the U.S., air quality reached "unhealthy" levels Sunday in North Dakota and small swaths of Montana, Minnesota and ... at a news conference. Canada's wildfire season runs from ...

Minneapolis and St. Cloud, Minnesota, are experiencing "very ... There were 181 active fires in Canada as of Monday, with 90 being classified as "out of control" and 62 as "under control ...

Air quality alerts stretch from Alberta to parts of northern Ontario, according to Environment and Climate Change Canada, ...

Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.

More than 25,000 residents in three provinces have been evacuated as wildfires remained active and diminished air quality in ...

Health officials advise residents, particularly children, seniors, and those with asthma or heart disease, to stay indoors, limit exertion, and avoid opening windows. Running air conditioners with ...

Wildfires in Canada have burned nearly 1. ... according to forecasters at FireSmoke Canada. Minnesota began feeling the impact of the blazes on May 29, according to the state’s Pollution Control ...

According to Minnesota’s Pollution Control Agency, multiple rounds of smoke are expected to blow south. Canada’s wildfire season typically lasts from March until October. With the fires ...