The American Lung Association report finds that climate events are causing more people in the U.S. to breathe toxic air even ...

It may come as no surprise that Michigan’s largest city was ranked one of the worst for year-round particle pollution in the ...

Louisville continues to struggle with poor air quality, according to a new report, as federal support is eroded.

Detroit receives failing grades for number of unhealthy smog days per year, and its year-round levels of soot pollution.

Every year, the American Lung Association compiles a report measuring different kinds of air pollution — and in 2025, metro ...

“As a doctor, I feel like we’re failing millions and millions of kids ... ve done to put rules and practices into place to control emissions, both for particle pollution and ozone and for ...

The American Lung Association’s 2025 air quality index gives failing grades to metro Atlanta for smog and air pollution.

“Ground-level ozone pollution, also known as smog, is a powerful respiratory irritant ... San Diego received a failing grade on the number of high-ozone days experienced by residents, but ...