A new report from the American Lung Association shows that Phoenix's ozone problem is worsening, while its particulate ...

Several U.S. cities are experiencing heightened air pollution levels on Wednesday, including parts of Chicago.

“Fairfield County has certainly the worst ozone pollution, or smog pollution, in all of New England,” Canovi said. Ozone smog ...

The metro area ranked 15th overall for levels of smog, according to a new analysis from the American Lung Association.

Man-made air pollution is decreasing, but overall air pollution is worse due in part of wildfire smoke, according to a new ...

The American Lung Association's annual report gave "F" and "D" grades for these New Jersey counties for their air pollution. See where and why.

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

On Thursday, the American Lung Association released their “State of the Air report,” talking about the state of the air in ...

Nearly half of Americans in the U.S. live in areas with failing air quality, according to the American Lung Association’s ...

Air quality in the Pittsburgh region is the 16th worst in the country, according to a new study. The American Lung ...

BEIJING, April 23 (Xinhua) -- China has unveiled a plan to comprehensively strengthen its management of ozone-depleting substances and hydrofluorocarbons (HFCs) in order to address ozone layer ...

A new report from the American Lung Association notes a drastic decline in air quality and raises health alarms. Climate ...