Wildfire smoke is back – fires burning across Canada are already triggering U.S. air quality alerts in the Midwest and Plains ...

Smoke from wildfires in western Canada has triggered air quality alerts and warnings in Montana, North Dakota, South Dakota ...

Several states across the northern U.S. were placed under air quality alerts on Monday as smoke from dozens of wildfires ...

Smoke from wildfires in Canada is blanketing parts of the midwestern U.S. enough to prompt air quality alerts and warnings.

For the second year in a row, smoke from Canadian wildfires is prompting air quality warnings across the upper Midwest.

In 2023, Canada witnessed a record number of wildfires that also caused choking smoke in parts of the U.S. and forced more ...

The current snowpack and cooler weather have kept much of Eastern Canada safe from any wildfires this year. However, last ...

Minnesota's air quality alert, issued Sunday, will remain active on Monday. With over 100 active wildfires burning in Canada, wildfire smoke has drifted across the border into the United States ...

Canada is dealing with a series of intense wildfires that have spread from the western provinces to Quebec, with hundreds of forest fires burning. Wind has carried smoke from the fires southward, ...

Smoke from Canadian wildfires was predicted to spread across the state Sunday, prompting the Minnesota Pollution Control ...

For the second straight year, wildfires from Canada have been causing air quality concerns in the U.S. Parts of Iowa are under an air quality alert on Tuesday as the National Weather Service says that ...