Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Smoke billowing from wildfires is leading to poor air quality and reducing visibility throughout Manitoba this ...

Environment Canada says much of the province will be dealing with poor conditions, with Winnipeg expected to see an air ...

Air quality warnings remain in effect for parts of Saskatchewan and Manitoba as wildfire smoke continues to linger over the ...

Canadian wildfire smoke no longer lingers in Michigan as of July 18. Southwest Michigan will experience unhealthy air for sensitive groups on July 21.

Some Winnipeg summer camps are taking precautions as potential health risks from the thick wildfire smoke cast a shadow over outdoor activities.

Areas including Koochiching, northern St. Louis, Lake and Cook counties have been classified in the purple, or "very ...

Pollen and Air Quality forecast for Montreal, CA with air quality index, pollutants, pollen count and pollution map from Weather Underground.

Winnipeg Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Winnipeg area.