Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...

Much of southern Ontario was under an air quality statement on Thursday and Friday that lifted early Saturday morning.

New York DEC and DOH have issued an Air Quality Health Advisory for fine particulate matter on June 7, 2025, due to wildfire ...

Smoke from wildfires burning in the Prairies is affecting air quality in Quebec, with Environment and Climate Change Canada ...

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other ...

Canada is facing widespread wildfires. Manitoba and Saskatchewan have declared emergencies. Many residents have been ...

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, ...

Environment and Climate Change Canada has issued an air quality warning across southwestern Saskatchewan on Saturday ...