The Clean Air Act not only regulates stationary sources of pollution, covered in the lessons on National Ambient Air Quality Standards, New Source Review, and Emission Standards for Non-Criteria Pollutants, but also regulates emissions from mobile sources and sources that are responsible for creating acid rain. In this lesson you’ll learn about different sources of mobile pollution and the Clean Air Act’s Acid Rain Program.

Mobile Sources of Pollution

In the Clean Air Act, mobile sources of...