The lists are based on the average number of days declared 'unhealthy' by government environmental agencies, with the most ...

The San Antonio area is among the top 25 metros in the U.S. with the worst ozone pollution, according to the American Lung ...

This year’s “State of the Air” Report found that ground-level ozone pollution is getting worse – strikingly worse. This ...

In its annual report, the American Lung Association flunked the city for its levels of ozone and particle pollution. The 2023 ...

The Indianapolis metro area, which includes Carmel and Muncie, ranked 11th worst in the country for annual particle pollution ...

Imagine if the billion-dollar companies that run oil refineries or chemical plants could ask the government for permission to ...

The 26th annual State of the Air report, released Wednesday, examines ozone and particle pollution in metro areas ... Study: Dallas, Fort Worth top list of US cities where land is sinking fast ...

A new report from the American Lung Association found air pollution continues to be a problem even as Congress stymies ...

In the annual report, Milwaukee placed 26th worst out of 228 cities for ozone pollution, right behind Sheboygan, the 24th worst.