US Cities with the Worst Air Quality Revealed in New Report
The American Lung Association's "State of the Air" report shows that 36% of Americans live in areas with poor air quality due to ozone and fine particle pollution. While emissions from cars and factories have decreased, climate change is making it harder to control air pollution. The report lists the most polluted cities and counties, with wildfires and weather conditions contributing to the rankings. The report also provides a comparison tool and recommendations for improving air quality.