Air Quality

Air pollution often tops the public’s list of environmental concerns. Since 1970, when the Congress passed the Clean Air Act, carbon monoxide, sulfur dioxide, lead, and nitrogen dioxide have decreased nationally by about 30%. Despite the improvements, even stricter air quality standards have been approved that will impact our daily lives. Use the resources in this section to learn more about air quality and how it impacts you.

Sort By: Date Title Type Page 1 of 1 (3 Results)
Title	Type
NAHB comments on Tailoring Rule Step 3 These are NAHB's commentsonEPA's next proposal in its continuing efforts to regulate greenhouse gases under the Clean Air Act. 5/2/2012	PDF
Radon Mitigation What do homeowners need to know about radon, its health risks, and what to do. 12/2/2010	Video File
Greenhouse Gas Regulation Under the Clean Air Act This white paper describes how the U.S. Environmental Protection Agency could regulate greenhouse gases under the Clean Air Act. 2/7/2009	PDF