The American Lung Association has released its annual “State of the Air” report and several major cities are among the worst ...

The American Lung Association said they hope the report helps convince Illinois lawmakers to take action to improve air ...

The Columbus metro area received an "F" grade for its air quality in the latest "State of the Air" report from the American ...

“State of the Air” uses letter grades to measure unhealthy levels of ground-level ozone air pollution (also known as smog), ...

An annual report from the American Lung Assn. showed that Los Angeles has improved its air quality but still deserves its ...

Weakening or rolling back longstanding environmental regulations would worsen the problem, the American Lung Association ...

Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump ...