An air quality alert was issued by the National Weather Service in Denver at 4:11 p.m. on June 18. This warning applies to ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

The current Trout Fire in Silver City, which has burned over 24,000 acres, has caused a new problem as El Paso's air quality ...

Parts of Canada are seeing some of their most unhealthy air yet, and the smoke is likely to move over the United States again ...

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Hazy Skies, Health Precautions, and a Stormy Pattern Into the Week Sunday, June 15 – Smoke, Haze, and a Chance of Thunder ...

Smoke has made its way back into the northern tier of the U.S., prompting air quality alerts in North Dakota, Minnesota and ...

Once the smoke rises high enough into the atmosphere, strong winds can carry it across regions, allowing smoke from Canadian ...

Canadian wildfires continue to burn and the smoke from those fires is still floating aloft in the atmosphere.We've had some ...

A special air quality statement is in effect as wildfire smoke moves into the London region, and experts are advising people ...

Liam Richards/The Canadian Press Steven Flisfeder, a meteorologist from Environment and Climate Change Canada, says wildfire smoke is contributing to poor air quality from northeastern British ...

Residents in and around Cochrane are now under an Air Quality Warning, as smoke from wildfires continues to impact the region ...