News

Canada’s air quality among the most ‘unhealthy’ in North America today. Here’s where it’s the worst in Ontario and Canada
Canada had some of the worst air quality in North America on Tuesday morning according to waqi.info, the website for the ...
Canadian Running Magazine15h
Canada’s air quality is in crisis–your run can wait
And even if you don’t feel any discomfort on your run, it doesn’t mean there’s no harm being done. The pollutants can have ...
Mother Jones2h
Republicans Decry Canada Wildfire Smoke After Passing “the Most Anti-Environment Bill”
A group of Republican lawmakers has complained that smoke from Canadian wildfires is ruining summer for Americans, just days ...
What you need to know to understand air quality warnings in Canada
In Canada, the Air Quality Health Index (AQHI) is a scale developed to help people understand what the current air quality means for your health. It is an initiative among Environment Canada, Health ...
Northwoods’ congressman blames Canada for poor air quality across Wisconsin
Wisconsin’s northernmost congressman is fed up with smoke and haze from Canada. Congressman Tom Tiffany was on social media ...
Heat wave expected to end Thursday night, air quality concerns remain
The heat warning issued last Friday for the Ottawa-Gatineau region should last until Thursday night, according to Environment ...
The Canadian Press on MSN22h
Poor air quality can worsen pre-existing mental health challenges
The poor air quality that has blanketed swaths of central and Western Canada is not only infiltrating the lungs, but also ...
Canada wildfire smoke triggers heat wave and poor air quality warnings in Toronto and the GTA; check who are at risk
Toronto and the GTA are under a heat wave and poor air quality warning issued by Environment Canada on July 14, 2025, due to ...