Air quality in the Greater Sudbury area has been hovering between a ‘low-risk’ three and ‘moderate risk’ six for the past ...

The best protection is to stay indoors with clean, filtered air and to avoid strenuous outdoor activity. For anyone who can’t ...

Smoke from wildfires burning in northern Ontario and the Prairies of Canada caused poor air quality and reduced visibility in ...

The Air Quality Health Index was first created to show possible health and environmental impacts to vegetation, visibility ...

Due to wildfire smoke blanketing much of the country, Environment Canada has issued a special air quality statement for the ...

While some parts of Massachusetts saw severe thunderstorms and flooding on Friday, Saturday will have less of that risk, but ...

Air quality alerts are in effect across much of Canada as Prairie wildfires send smoke eastward, blanketing southern Ontario and Quebec. Toronto, Ottawa and Montreal are recording some of the worst ...

High levels of air pollution due to smoke from forest fires are expected to return Friday night and persist into Sunday ...

Toronto’s air quality is ranked among the worst in the world today as smoke from wildfires drifts into the region.

More than 200 wildfires continued to burn across Canada as of Friday, June 6, prompting nationwide air quality alerts as smoke drifts into the U.S. In Manitoba, over 20 fires, including several that ...

Smoke from Canadian wildfires continues to descend into the U.S., creating poor air quality that can cause health issues.

“Until 2023, wildfires hadn’t been as much of an issue in West Virginia or even generally on the East Coast as we’re seeing ...