News

Detroit's air quality expected to improve this weekend, but may decline again next week
Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...
Maps show U.S. air quality and Canada wildfire smoke forecast
An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.
The Canadian Press on MSN2h
Prairie wildfires having air quality impact on several provinces
Much of southern Ontario was under an air quality statement on Thursday and Friday that lifted early Saturday morning.
Wildfires in western, northern Alberta trigger air quality warnings for some regions
Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...
Central Ohio under Air Quality Alert due to Canadian wildfire smoke
Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...
Montreal air quality deteriorates as Prairie wildfire smoke blankets much of southern Quebec
Smoke from wildfires burning in the Prairies is affecting air quality in Quebec, with Environment and Climate Change Canada ...
InformNNY on MSN4h
Wildfire smoke from Canada prompts air quality health advisory
New York DEC and DOH have issued an Air Quality Health Advisory for fine particulate matter on June 7, 2025, due to wildfire ...
CityNews Montreal23h
Smoke from wildfires causing poor air quality across Canada, including Montreal
Almost the entire country, including Montreal, is under an Environment Canada air quality warning or special weather ...
The Canadian Press on MSN5h
Much of Ontario remains under smoke warnings amid wildfires: Environment Canada
Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other ...
Inside Halton10h
Everyone’s talking about air quality in Ontario and Canada right now — how does the rating system work and what triggers warnings?
The Air Quality Health Index was first created to show possible health and environmental impacts to vegetation, visibility ...
Why is the air quality so bad? What to know about the health dangers of wildfire smoke
More toxic than other sources of pollution, wildfire smoke can cause a range of health effects, from mild coughs, itchy eyes and headaches to dizziness, wheezing, chest pains, asthma attacks, ...