Air quality alerts were in effect for three U.S. states on Monday morning, with officials cautioning that heightened levels ...

Monday is a 7 on Santom's Sky Scale due to cooler temperatures and the chance for inland and/or mountain showers.

Low pressure has lifted to the Northeast, allowing high pressure to enter today. Sunny, warmer, and drier conditions will be ...

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

Smoke from Canadian wildfires started making air quality worse in the eastern U.S. on Wednesday as several Midwestern states ...

A thick haze of smoke from raging Canadian wildfires has descended upon the eastern United States, forcing millions of ...

It’s due to wildfire smoke rolling in from Canada. These wildfires are burning in areas of Central Canada along the Canadian ...

Canadian wildfire smoke has entered the Upper Midwest and poses significant health impacts in the hardest-hit areas.