Main Title |
Carbon Monoxide Concentrations in Four U.S. Cities during the Winter of 1981. |
CORP Author |
Environmental Monitoring Systems Lab., Research Triangle Park, NC. |
Year Published |
1983 |
Report Number |
EPA-600/4-83-025; |
Stock Number |
PB83-224907 |
Additional Subjects |
Carbon monoxide ;
Air pollution ;
Dosimeters ;
Portable equipment ;
Concentration(Composition) ;
Exposure ;
Public health ;
Sites ;
Stamford(Connecticut) ;
Los Angeles(California) ;
Phoenix(Arizona) ;
Denver(Colorado)
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB83-224907 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
75p |
Abstract |
Portable monitors were used to measure time averaged personal exposures (10-30 min) to carbon monoxide. Data were collected from January through March 1981 in four cities where carbon monoxide ambient levels in excess of National Ambient Air Quality Standards have been reported: Stamford, CT; Los Angeles, CA; Phoenix, AZ; and Denver, CO. In each city, personal exposures were measured in three typical microenvironment types: 'indoor,' 'commuting,' and 'residential driving.' These measurements were made in the vicinities of fixed monitoring stations that recorded ambient levels of carbon monoxide. This study design permitted the subsequent comparison of simultaneous personal exposures and ambient concentrations. |
NTIS Title Notes |
Rept. for Jan-Mar 81. |
PUB Date Free Form |
Jun 83 |
Category Codes |
13B; 68A |
NTIS Prices |
PC A04/MF A01 |
Primary Description |
600/08 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
321723097 |
Origin |
NTIS |
Type |
CAT |