Smoke from climate change-fueled wildfires in Canada and northern Minnesota blanketed skies across much of the Midwest and ...

A Code Purple air quality alert is in effect for all of south-central Pennsylvania as thick wildfire smoke continues to ...

Heavy smoke from wildfires is darkening skies from the U.S. Midwest to the East Coast. The smoke on Thursday prompted ...

Wildfire smoke isn't the only threat to your indoor air. We tested 25 indoor air quality monitors to find the best models for ...

It's not your imagination, the sky above you has likely been a yellowish or reddish tint this week. That's because large portions of the East Coast are under air quality alerts due to wildfire smoke ...

As air quality alerts remain in effect for multiple states, many people may wonder if the smoke will lift in time for the ...

Wildfire smoke is made of a mix of pollutants, including fine and small particle pollution called PM2.5, one of the most ...

Wildfire smoke is creating dangerous air quality across the DMV, with Code Purple conditions across much of the region and ...

AirNow map tracks air quality readings. Zoom out to see more areas as smoke from wildfires in Canada and Minnesota pushes ...

Wildfires in Canada, the United States and Mexico often send smoke throughout the continent. Smoke forecast Light Medium ...

While it may be clearer come the weekend, the International WELL Building Institute forecasts the Air Quality Index to stay ...

Pittsburgh woke up under a thick blanket of wildfire smoke early Friday, July 17, with the morning sky turned murky and ...