Record Display for the EPA National Library Catalog


Main Title 1968 data tabulations and summaries : continuous air monitoring projects, national air surveillance networks : Philadelphia
CORP Author National Air Pollution Control Administration, Raleigh, N.C. Div. of Air Quality and Emission Data.
Publisher U.S. Dept. of Health, Education, and Welfare, Public Health Service, Consumer Protection and Environmental Health Service, National Air Pollution Control Administration, Division of Air Quality and Emission Data,
Year Published 1969
Report Number APTD 69-18 ; PB 194-761
Stock Number PB-194 761
OCLC Number 37416928
Additional Subjects ( Air pollution ; Urban areas) ; Pennsylvania ; Monitors ; Continuous sampling ; Diurnal variations ; Carbon dioxide ; Nitrogen oxide(NO) ; Nitrogen dioxide ; Sulfur dioxide ; Hydrocarbons ; Oxidizers ; Aerosols ; Tables(Data) ; Air pollution detection ; Philadelphia(Pennsylvania) ; Continuous air monitoring projects ; Soiling index
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EKBD  EPA-APTD-69-18 Research Triangle Park Library/RTP, NC 08/15/1997
NTIS  PB-194 761 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation v, 103 p. : ill. ; 26 cm.
Hourly average concentrations of six gaseous pollutants (carbon monoxide, nitric oxide, nitrogen dioxide, sulfur dioxide, total hydrocarbons, and total oxidants), and 2-hour measurements of soiling index level are tabulated. A brief summary of monthly means and maximums and graphs of seasonal diurnal patterns of gaseous pollutants are included. Annual frequency distributions of the data pertaining to gases and soiling index are tabulated for Philadelphia. (Author)
"December, 1969."