Missouri Department of Natural Resources (DNR)
Division of Environmental Quality
Air Pollution Control Program
P. O. Box 176, Jefferson City, MO 65102
1-800-334-6946
http://www.dnr.state.mo.us/air.htm
The mission of DNR is to maintain the purity of Missouri’s air to protect the health, general welfare and property of the people. The Air Pollution Control Program has 5.2 million “customers.” Whether an urban citizen or someone far removed from other people, everyone who lives in Missouri needs and deserves clean air.

St. Louis Air Pollution Control Division (APCD)
1415 North Thirteenth Street
St. Louis, MO 63106
314/613-7300
http://stlouis.missouri.org/citygov/airpollution/
APCD carries out the initiatives of the Clean Air Act in conjunction with the Missouri Department of Natural Resources, and the United States Environmental Protection Agency.

U. S. Environmental Protection Agency (EPA)
401 M Street, SW
Washington, DC 20460-0003
202/ 260-2090
EPA’s purpose is to ensure that all Americans are protected from significant risks to human health and the environment where they live, learn, and work. EPA and HUD are charged with protecting children’s health through lead-based paint prevention activities, including detection and treatment of lead-based paint poisoning, limiting lead use in certain consumer items, and banning the use of lead-based interior paints in residences. The EPA has also provided grants to 50 U.S. communities to revitalize inner-city brownfields and has set pollution control standards to reduce air toxins.