Maryland pollution continues to worsen, especially in Baltimore County, according to a newly published report.

In the latest "State of the Air" report from the American Lung Association, Cincinnati ranked 14th nationally for worst ...

A study published by researchers at the University at Albany has presented the first documented evidence that Adirondack ...

In today’s Health Alert, metro Detroit has some of the worst air pollution in the country, ranking 6th for year-round ...

Smoke from New Jersey wildfires is moving into Maryland, making for poor air quality. A Code Orange alert has been issued ...

Lake City is in the top ten for worst ozone pollution in the U.S., according to the American Lung Association.

Cheyenne was ranked the eighth-cleanest city in the nation for year-round average particle pollution, while Casper was ranked first in the country in the newest “State of the Air” report from the ...

The air quality in Phoenix has gotten better, but there’s still room for improvement. That’s according to a new report from ...