An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

The National Interagency Fire Centre in Idaho is sending crews to Canada to help battle the rash of wildfires that are ...

Smoke from wildfires burning in northern Ontario and the Prairies of Canada caused poor air quality and reduced visibility in major cities including Toronto, Ottawa and Montreal on Friday.

Toronto is currently the second most polluted major city in the world as wildfire smoke spreads across the city, according to a global tracker. The ranking by IQAir, a Swiss air quality technology ...

A haze of Canadian wildfire smoke can be seen over Grand Rapids, Mich. on June 5, 2025. The air quality index was above 151, ...

Wildfire smoke from northern parts of Canada is causing poor air quality and reduced visibility in the local area. Wildfire ...