The Minnesota Pollution Control Agency announced Tuesday the entire state is under an air quality alert for the remainder of ...

We have another round of Canadian wildfire smoke to get through today, but it will also be accompanied by more uncomfortable ...

The Northland is under an air quality alert, with fine particles to reach the red AQI category, unhealthy for everyone.

If you’re in eastern Pennsylvania or New Jersey and noticed a haze in the sky Sunday morning, you weren’t imagining things.

Scattered storms are back for Sunday afternoon, primarily between 1 and 7 p.m. Any activity eyeing the tri-state through the ...

The alert from the state Department of Environmental Conservation, which is in effect from 10 a.m. to midnight, includes the ...

While it may improve a little bit later on today or tonight, I think the air quality could go back down again beginning Tuesday and perhaps into Wednesday,” AccuWeather Senior ...

The EPA's Air Quality Index can tell you whether breathing outside air can be harmful. Here's how to read the scale to plan accordingly in Michigan.

The Minnesota Pollution Control Agency (MPCA) said the alert started at 1 p.m. on Tuesday and will run until 5 p.m. on Saturday.