Air quality increasingly unhealthy across US, including in Connecticut

Connecticut by the Numbers – Wednesday, June 18, 2025

The American Lung Association’s “State of the Air” 2025 report finds that even after decades of successful efforts to reduce sources of air pollution, 46% of Americans—156.1 million people—are living in places that get failing grades for unhealthy levels of ozone or particle pollution. This is nearly 25 million more people breathing unhealthy air compared to last year’s report, and more than in any other “State of the Air” report in the last ten years.

Click here to read the entire article.