 | 1973 - 1066 lapas
...ambient air quality standards define levels of air quality which the Administrator judges necessary to protect the public welfare from any known or anticipated adverse effects of a pollutant. Such standards are subject to revision, and additional primary and secondary standards... | |
 | 2002 - 548 lapas
...ambient air quality standards define levels of air quality which the Administrator judges necessary to protect the public welfare from any known or anticipated adverse effects of a pollutant. Such standards are subject to revision, and additional primary and secondary standards... | |
 | 1974 - 1028 lapas
...ambient air quality standards define levels of air quality which the Administrator judges necessary to protect the public welfare from any known or anticipated adverse effects of a pollutant. Such standards are subject to revision, and additional primary and secondary standards... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1974 - 970 lapas
...Pennsylvania: 5.0 wg/m That standard, according to the Environmental Protection Agency, is adequate to protect the public welfare from any known or anticipated adverse effects associated with the presence of oxides of nitrogen in ambient air. Liquid T ILTP The largest quantity of liquid effluents, 240 x 10... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1968 - 1246 lapas
...attainment and maintenance of which in the judgment of the Administrator, based on such criteria, is requisite to protect the public welfare from any known...presence of such air pollutant in the ambient air. Such secondary standards may be revised in the same manner as promulgated. ( July 14, 1955, ch. 360,... | |
 | Council on Environmental Quality (U.S.) - 1972 - 494 lapas
...Quality Standards promulgated by the Environmental Protection Agency. These standards have been set to protect the public welfare from any known or anticipated adverse effects of air pollutants in the ambient air. The index is based upon a combination of pollutants and can include... | |
 | 1970 - 534 lapas
...those required to protect the public health. Secondary ambient air quality standards are those required to protect the public welfare from any known or anticipated adverse effects. Table 11.4 lists EPA's standards for certain pollutants. Within nine months after promulgation of ambient... | |
 | United States. Congress. Senate. Committee on Labor and Public Welfare - 1971 - 2032 lapas
...attainment and maintenance of which in the judgment of the Administrator, based on such criteria, is requisite to protect the public welfare from any known...presence of such air pollutant in the ambient air. Such secondary standards may be revised in the same manner as promulgated. IMPLEMENTATION PLANS SEC.... | |
 | United States. Congress. Senate. Committee on Interior and Insular Affairs - 1971 - 1148 lapas
...ambient air quality standards define levels of air quality which the administrator judges necessary to protect the public welfare from any known or anticipated adverse effects of a pollutant. . . . The promulgation of national primary and secondary standards shall not be considered... | |
 | United States. Congress. Senate. Commerce - 1972 - 574 lapas
...that the Administrator of EPA should set secondary standards at levels that he judges are necessary to "protect the public welfare from any known or anticipated adverse effects" of a pollutant. [Emphasis added] The proposed standards evidence a tendency on the part of the Administrator... | |
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Any national secondary ambient air quality standard prescribed under subsection (a) shall specify a level of air quality the attainment and maintenance of which in the judgment of the Administrator, based on such criteria, is requisite to protect the... 
