Multiple Texas metroplexes, including Dallas-Fort Worth, ranked among some of the worst areas for ozone pollution in the ...

The American Lung Association gave County a D grade in its 2025 State of the Air Report. The ALA’s annual report analyzed pollution across the United States based on data from the Environmental ...

Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump ...

Baltimore County received an "F" for ozone smog, according to a 2025 report on air quality from the American Lung Association ...

During ozone season, it is particularly important for those sensitive to ozone pollution to check the Air Quality Index each ...

The most recent State of the Air report by the American Lung Association found that more than 150 million Americans breathe ...

SALT LAKE CITY (ABC4) — Salt Lake City is in the top ten for worst ozone pollution in the U.S., according to the American ...

Stricter air-quality rules, pushed through in the last days of the Biden administration, face an uncertain future under a ...

The Arizona Department of Environmental Quality issued an Ozone High Pollution Advisory for Maricopa County, warning of ...

Colorado is now in severe violation of two federal ozone pollution standards, and it must find a way to reduce that pollution ...

New Jersey has some troubling grades in the State of the Air report from the American Lung Association — and the main ...

Reno and other Nevada cities ranked worse than Los Angeles for air pollution, according to the American Lung Association’s ...