In the U.S., wildfire smoke has reached states from Montana to Wisconsin but was especially heavy in Minnesota on Sunday.
"Fine particle levels are expected to reach the red air quality index (AQI) category, a level considered unhealthy for ...
More than 80 active wildfires burning across Canada are sending wildfire smoke back to Minnesota and Wisconsin Sunday. The ...
Smoke from Canadian wildfires was predicted to spread across the state Sunday, prompting the Minnesota Pollution Control ...
Smoke from Canadian wildfires has prompted health warnings across the upper Midwest for the second straight year.
As wildfire season begins, smoke from active wildfires in Canada has reached the U.S., prompting air quality concerns and ...
Health officials in Minnesota and Wisconsin issued air quality warnings on Sunday after the smoke from wildfires raging in ...
Thick smoke from a swath of Canadian wildfires is drifting southeast ... Air quality is expected to reach the red AQI category in southern Minnesota, which is unhealthy for everyone.
Thick wildfire smoke from over 100 active fires in Canada has drifted into the United States, prompting Minnesota's first air ...
DULUTH — Smoke from Canadian wildfires was predicted ... with most of Northwestern Minnesota in the "unhealthy" classification. The entire state was expected to reach "unhealthy" levels ...
As the threat of an active wildfire season looms, there are steps individuals can take to mitigate the effects of wildfire ...
Nearly 90 fires are currently burning in Canada, and northeastern British Columbia, northwestern Alberta and the southern ...