What Role Does Epidemiology Play in the Implementation of the Clean Air Act?
Epidemiologists play a critical role in the implementation of the Clean Air Act by conducting studies that quantify the health impacts of air pollution. These studies provide the scientific evidence needed to establish and update air quality standards. For example, epidemiological research has shown the harmful effects of fine particulate matter (PM2.5) on health, leading to stricter regulations under the CAA.
