El Paso and Los Angeles were among the most polluted areas in the United States last year, according to a new air quality report that evaluated pollution levels around the world in 2025. The report is ...

CHICAGO (WLS) -- In Chicago, there's a city-wide effort to track air pollution. The science sits on street corners, hanging ...

April 22 (UPI) --More than 152 million people in the United States - about 44%-- live in areas that have unhealthy levels of ozone or particle pollution, the American Lung Association said in the 2026 ...

The American Lung Association's annual report found nearly half of U.S. children breathe unhealthy air. Despite national concerns, seven Florida regions were ranked among the cleanest in the U.S. for ...

Nearly half of Americans breathe in unhealthy air, according to a new report from the American Lung Association (ALA). The ALA released their annual “State of the Air” report on Wednesday, which also ...

Wildfire smoke is pushing the Seattle-Tacoma region into unfamiliar territory.

More than 150 million people across the United States, including nearly half the nation’s children, live in areas affected by harmful levels of air pollution, according to a new report published ...

The American Lung Association calls it a “grim indication of the deterioration of air quality nationwide”: Bangor, Maine, is the last city standing on all three of its “cleanest cities” lists. Bangor ...

A new American Lung Association report found 33.5 million children live in areas with air pollution levels that can pose a health risk.

Nearly half of children in the United States are breathing dangerous levels of air pollution, according to a new report, as experts warned Donald Trump’s expansive rollback of protections will make ...

A new report on global air pollution shows that the majority of the world’s population breathes unhealthy air, and climate change is making the problem worse. The report was published Tuesday by IQAir ...