||NAAQS exposure model (NEM) applied to carbon monoxide : addendum /
Paul, Roy A. ;
||United States. Environmental Protection Agency. Office of Air Quality Planning and Standards.
||U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards,
Air quality--Standards ;
Air pollution ;
Carbon monoxide ;
Mathematical models ;
Urban areas ;
Cardiovascular diseases ;
Air quality ;
National Ambient Air Quality Standards ;
Air pollution effects(Humans) ;
NAAQS exposure model ;
Indoor air pollution
||Region 3 Library/Philadelphia, PA
||Region 4 Library/Atlanta,GA
||Research Triangle Park Library/RTP, NC
||Region 10 Library/Seattle,WA
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||vi, 31 p. ; 28 cm.
The report describes the results obtained when the carbon monoxide (CO) version of NEM is used to estimate national exposures associated with attaining the current CO standard (9 ppm, one observed exceedance). This standard was not analyzed in the basic report of the same title (EPA-450/5-83-003). NEM is a simulation model that simulates the intersection of a population with pollutant concentrations over space and time to estimate exposures that would obtain if various alternative NAAQS were just met. Estimates are presented for adults with cardiovascular disease in four urban study areas and for a nationwide extrapolation.
"PEI Associates, Inc." Distributed to depository libraries in microfiche. "April 1985." "EPA-450/5-85-004." "Contract no. 68-02-4309, work assignment no. 4, PN 3659-4." Bibliography: p. 31.