Detroit receives failing grades for number of unhealthy smog days per year, and its year-round levels of soot pollution.

In its annual report, the American Lung Association flunked the city for its levels of ozone and particle pollution. The 2023 ...

Easton, PA-NJ metropolitan area was named the 50th most polluted in the nation for daily particle pollution, receiving an ‘F’ grade, according to the American ...

American Lung Association report found that about 156 million people live in counties plagued by high levels of ozone and ...

Lake County failed in all three categories: ozone pollution, 24-hour particle pollution and annual particle pollution. Porter ...

Air pollution levels keep getting ... a heart attack.During the research period, the report says, short-term particle pollution in the US was the highest level it has been in 16 years, with ...