An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

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.

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

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

In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

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

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

Almost the entire country, including Montreal, is under an Environment Canada air quality warning or special weather ...

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

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