People with heart or lung disease, older adults, children and teens should take steps to reduce their exposure.

Parents and educators are being warned to limit children's time spent outdoors in parts of southern New Mexico and El Paso, ...

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

The Houston area is among the worst in the country for air quality, according to the American Lung Association's State of the ...

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

Tourists visiting the area surrounding Mount Rushmore on Monday were hit with “unhealthy” air quality warnings in a wide ...