Hot weather is expected to linger for several more days, with forecasters warning of soaring temperatures and humidity across Ontario. Mississauga, Brampton, Halton, Hamilton and Durham are among the ...

Local health officials, firefighters and community leaders weigh in on the growing concern over wildfire season.

Once again, smoke from Canadian wildfires are drifting down into Minnesota, creating unhealthy air for everyone for the next ...

For the last several summers, portions of the United States have been impacted with poor air quality days as a result of wildfire smoke from fires elsewhere.

Dhaka has long been grappling with air pollution issues. Its air quality usually turns unhealthy in winter and improves during the monsoon ...

The Minnesota Pollution Control Agency  has issued an air quality alert for all of Minnesota. The alert takes effect 9 a.m.

MANKATO, Minn. (KEYC) - Another air quality alert has been issued for Minnesota due to Canadian wildfire smoke.

Air quality in New York City continues to pose health risks for the community, as elevated ozone pollution has prompted officials to declare an air quality alert for ...

The hazy air hovering over U.S. metropolises, including Chicago and New York, this summer is reminding Americans of just how connected they are with their northern neighbor, regardless of how ...

Canada's wildfires are sending air-quality indexes sky high for the Northeastern U.S. New York City and Detroit rank among the worst air in the world.

This changed the window of what is considered “good” air on the Air Quality Index. Those EPA guidelines are almost double those of the World Health Organization guidelines, which are a stricter 5 PM 2 ...

In early 2025, wildfires spread in Los Angeles, destroying tens of thousands of homes and businesses. During the fires, smoke ...