The American Lung Association recently released its 22nd annual ‘State of the Air' report. According to the study, millions of Americans are living with and breathing polluted air. Kevin Stewart is Director of Environmental Health with the organization.
"Despite some nationwide progress on cleaning up air pollution, still more than 40% of Americans live with unhealthy ozone or particle pollution. We've also found that people of color are significantly more likely to breathe pollution than white people."