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 ...
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 ...
Smoke from Canadian wildfires has prompted health warnings across the Upper Midwest for a second straight year.
An air quality alert has been issued for the whole of Minnesota as smoke from Canadian wildfires drifts southeast into the ...
As the threat of an active wildfire season looms, there are steps individuals can take to mitigate the effects of wildfire ...
Smoke from wildfires in Canada is blanketing parts of the midwestern U.S. enough to prompt air quality alerts and warnings.
Minneapolis briefly overtook Jakarta, Indonesia, as the most polluted major city in the world, according to the global air ...
Wildfires in British Columbia and Alberta sent the haze over several U.S. states. Will the smoke reach NYC this week?