 | Administrative law - 2000 - 600 pages
...define levels of air quality which the Administrator judges are necessary, with an adequate margin of safety, to protect the public health. National...standards are subject to revision, and additional primary and secondary standards may be promulgated as the Administrator deems necessary to protect the public... | |
 | Administrative law - 1999 - 536 pages
...define levels of air quality which the Administrator judges are necessary, with an adequate margin of safety, to protect the public health. National...standards are subject to revision, and additional primary and secondary standards may be promulgated as the Administrator deems necessary to protect the public... | |
 | Administrative law - 1985 - 756 pages
...air quality standards under section 109 of the Act are set forth in this part. (b) National primary ambient air quality standards define levels of air quality which the Administrator judges are necessary, with an adequate margin of safety, to protect the public health. National secondary... | |
 | Administrative law - 1979 - 1160 pages
...air quality standards under section 109 of the Act are set forth in this part. (b) National primary ambient air quality standards define levels of air quality which the Administrator judges are necessary, with an adequate margin of safety, to protect the public health. National secondary... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1974 - 970 pages
...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... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1968 - 1246 pages
...and maintenance of which in the judgment of the Administrator, based on such criteria, is requisite to protect the public welfare from any known or anticipated adverse effects associated with the presence of such air pollutant in the ambient air. Such secondary standards may... | |
 | Council on Environmental Quality (U.S.) - Environmental protection - 1972 - 494 pages
...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... | |
 | Electric utilities - 1970 - 534 pages
...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... | |
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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... 
