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 ...
Health officials in Minnesota and Wisconsin issued air quality warnings on Sunday after the smoke from wildfires raging in ...
An air quality alert has been issued for the whole of Minnesota as smoke from Canadian wildfires drifts southeast into the ...
Will it be another summer of hazy skies and air thick with the smell of smoke in Ohio? Maybe. Smoke from wildfires in Canada ...
Smoke from Canadian wildfires was predicted to spread across the state Sunday, May 12, prompting the Minnesota Pollution ...
Smoke from Canadian wildfires has prompted health warnings across the Upper Midwest for a second straight year.
Canadian wildfires have prompted air quality alerts in several US states: Montana, North Dakota, South Dakota, Minnesota, ...
Smoke from Canadian wildfires was so thick on Sunday morning it could be seen from traffic cameras in the northern parts of ...
Smoke from wildfires in Canada is blanketing parts of the midwestern U.S. enough to prompt air quality alerts and warnings.
As the threat of an active wildfire season looms, there are steps individuals can take to mitigate the effects of wildfire ...
Wildfires in British Columbia and Alberta sent the haze over several U.S. states. Will the smoke reach NYC this week?