| Main Title |
Monitoring and air quality trends report, 1972. |
| CORP Author |
United States. Environmental Protection Agency. Monitoring and Data Analysis Division. |
| Publisher |
U.S. Environmental Protection Agency, |
| Year Published |
1973 |
| Report Number |
EPA/450-1-73-004 |
| Stock Number |
PB-234 445 |
| OCLC Number |
00933270 |
| Subjects |
Air quality--United States--Measurement ;
Air quality--Measurement
|
| Additional Subjects |
Air pollution ;
United States ;
Tables(Data) ;
Monitors ;
Trends ;
Standards ;
Carbon dioxide ;
Nitrogen oxides ;
Particles ;
Sulfur dioxide ;
Oxidizers ;
Photochemical reactions ;
Air quality control regions ;
Air quality data
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-450-1-73-004 |
|
Research Triangle Park Library/RTP, NC |
03/19/1993 |
| ELBD ARCHIVE |
EPA 450-1-73-004 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 450-1-73-004 |
|
AWBERC Library/Cincinnati,OH |
12/05/2017 |
| ERAD |
EPA 450/1-73-004 |
|
Region 9 Library/San Francisco,CA |
01/23/2013 |
| ESAD |
EPA 450-1-73-004 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-234 445 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 volume (various pagings) maps, tables 26 cm |
| Abstract |
The report presents a comprehensive tabulation of the nation's air quality and monitoring activities for 1972. Findings are based upon extensive monitoring activities conducted by Federal, State, and local air pollution control agencies organized within established Air Quality Control Regions. Information is provided for four of the five pollutants for which National Ambient Air Quality Standards have been set. Analyses of trends in CO, oxidants, and NO2 are presented for selected AQCRs. A discussion of trends in sulfate concentrations at National Aerometric Surveillance Network stations is included along with an update for 1972 of the previously published analysis of TSP and SO2. |
| Notes |
"EPA/450-1-73-004." "December 1973." |
