Clean Air Act (1963, 1970, 1990)
The 1970 Clean Air Act and major amendments to the act in 1977 and 1990 serve as the backbone of efforts to control air pollution in the United States. This law established one of the most complex regulatory programs in the country. Efforts to control air pollution in the United States date back to 1881, when Chicago and Cincinnati passed laws to control industrial smoke and soot. Other municipalities followed suit and the momentum continued to build. In 1952, Oregon became the first state to adopt a significant program to control air pollution, and three years later, the federal government became involved for the first time, when the Air Pollution Control Act was passed. This law provided funds to assist the states in their air pollution control activities.
In 1963, the first Clean Air Act was passed. The act provided permanent federal aid for research, support for the development of state pollution control agencies, and federal involvement in cross-boundary air pollution cases. An amendment to the act in 1965 directed the Department of Health, Education and Welfare (HEW) to establish federal emission standards for motor vehicles. (At this time, HEW administered air pollution laws.
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Clean Air Act (1963, 1970, 1990) article
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