The D.C. area's air quality is worsening, per the American Lung Association, which gave the region an "F" grade on a key ...

Pollution levels in certain parts of the US are soaring to dangerous levels with vulnerable people being advised to avoid ...

The 2025 "State of the Air" report was released on Wednesday. The annual report grades exposure to unhealthy levels of ground ...

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

Smoke from a NJ wildfire is pushing NYC air quality into the danger zone. Officials urge sensitive groups to limit outdoor ...

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