Record Display for the EPA National Library Catalog

RECORD NUMBER: 176 OF 2976

OLS Field Name OLS Field Data
Main Title Air quality criteria for particulate matter : summary and conclusions.
CORP Author United States. National Air Pollution Control Administration.
Publisher U.S. Dept. of Health, Education and Welfare, Public Health Service, Consumer Protection and Environmental Health Service,
Year Published 1969
Report Number EPA-AP-49 sum; EPA 950-S-69-003; NAPCA-Pub-AP-49
Stock Number PB-190 251
OCLC Number 04280782
Subjects Air quality--Standards--United States. ; Air Pollution--prevention & control.
Additional Subjects Air quality--Standards ; ( Air pollution ; Effectiveness) ; ( Particles ; Air pollution) ; Sources ; Emissivity ; Meteorology ; Plants(Botany) ; Particle size ; Economics ; Toxicity ; Humans ; Solar radiation ; Respiratory system ; Diseases ; Quality control ; Epidemiology ; Materials ; Air quality criteria
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101G4X9.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EKBD  EPA-AP-49 sum. Research Triangle Park Library/RTP, NC 09/07/2001
ELBD RPS EPA 950-S-69-003 repository copy AWBERC Library/Cincinnati,OH 06/17/2019
ELCM  TD881.N3 1969 no. AP-49 2 copies NVFEL Library/Ann Arbor, MI 01/02/1998
EOAM  TD884.5.N37 1969 Region 8 Technical Library/Denver,CO 12/09/1994 DISPERSAL
ERAM  TD884.5.N3 1969 Region 9 Library/San Francisco,CA 01/01/1988
NTIS  PB-190 251 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 19 pages ; 26 cm
Abstract
Air quality criteria are an expression of the scientific knowledge of the relationship between various concentrations of pollutants in the air and their adverse effects on man and his environment. They are issued to assist the States in developing air quality standards. Air quality criteria are descriptive; that is, they describe the effects that have been observed to occur when the ambient air level of a pollutant has reached or exceeded specific figures for a specific time period. In developing criteria, many factors have to be considered. The chemical and physical characteristics of the pollutants and the techniques available for measuring these characteristics must be considered, along with exposure time, relative humidity, and other conditions of the environment. The criteria must consider the contribution of all such variables to the effects of air pollution on human health, agriculture, materials, visibility, and climate. Further, the individual characteristics of the receptor must be taken into account. The particulate matter commonly found dispersed in the atmosphere is composed of a large variety of substances. Some of these--flourides, beryllium, lead, and asbestos, for example--are known to be directly toxic, although not necessarily at levels routinely found in the atmosphere today.
Notes
Reprinted from Air Quality Criteria for Particulate Matter issued in 1969 by the National Air Pollution Control Administration.
Contents Notes
A. Summary: 1. General -- 2. Effects on health -- 3. Effects on climate near the ground -- 4. Effects on visibility -- 5. Effects on materials -- 6. Economic effects of atmospheric particulate matter -- 7. Effects on vegetation -- 8. Effects on public concern -- 9. Suspended particles as a source of odor -- B. Conclusions: 1. Effects on health -- 2. Effects on direct sunlight -- 3. Effects on visibility -- 4. Effects on materials -- 5. Effects on public concern.