Federal Reference and Equivalent Methods for Measuring Fine Particulate Matter |
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| Authors: | Christopher A. Noble Robert W. Vanderpool Thomas M. Peters Frank F. McElroy David B. Gemmill Russell W. Wiener |
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| Affiliation: | DIVISION OF ENVIRONMENTAL HEALTH ENGINEERING, DEPARTMENT OF ENVIRONMENTAL HEALTH SCIENCES , JOHNS HOPKINS UNIVERSITY, SCHOOL OF PUBLIC HEALTH , 615 N. WOLFE STREET, BALTIMORE, MD, 21205, USA |
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| Abstract: | In the national ambient air quality standards specified by the U.S. Environmental Protection Agency in the Code of Federal Regulations, new standards were established for particulate matter on July 18, 1997. The new particulate matter standards specify mass concentration as the indicator for fine particulate matter (aerodynamic diameter of 2.5 |
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