| Main Title |
National air quality and emissions trends report, 1985 / |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, |
| Year Published |
1987 |
| Report Number |
EPA/450-4-87-001 |
| Stock Number |
PB87-180352 |
| OCLC Number |
16955033 |
| Subjects |
Air--Pollution--United States--Statistics
|
| Additional Subjects |
Trends ;
National government ;
Carbon monoxide ;
Sulfur dioxide ;
Urban areas ;
Nitrogen dioxide ;
Ozone ;
Lead(Metal) ;
Standards ;
Statistical analysis ;
Graphs(Charts) ;
Tables(Data) ;
Air quality ;
Air sampling ;
Total suspended particulates
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJAD |
EPA 450/4-87-001 |
|
Region 3 Library/Philadelphia, PA |
01/07/1994 |
| EKBD |
EPA-450/4-87-001 |
|
Research Triangle Park Library/RTP, NC |
02/19/1993 |
| ELBD ARCHIVE |
EPA 450-4-87-001 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELCD |
EPA-450/4-87-001 |
|
NVFEL Library/Ann Arbor, MI |
10/31/2003 |
| ERAD |
EPA 450/4-87-001 |
|
Region 9 Library/San Francisco,CA |
02/18/1994 |
| ESAD |
EPA 450-4-87-001 |
|
Region 10 Library/Seattle,WA |
07/17/2018 |
| NTIS |
PB87-180352 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 volume (various pagings) : illustrations, maps ; 28 cm |
| Abstract |
The report presents national and regional trends in air quality from 1976 through 1985 for total suspended particulate, sulfur dioxide, carbon monoxide, nitrogen dioxide, ozone and lead. Air pollution trends were also examined for the 5-year period (1981-85) to take advantage of the larger number of sites and the fact that the data from the post-1980 period should be of the highest quality. Both national and regional trends in each of the major pollutants are examined. National air quality trends are also presented for both the National Air Monitoring Sites (NAMS) and other site categories. In addition to ambient air quality, trends are also presented for annual nationwide emissions. These emissions are estimated using the best available engineering calculations; the ambient levels presented are averages of direct measurements. The report also includes a section, Air Quality Levels in Metropolitan Statistical Areas (MSA's). Its purpose is to provide interested members of the air pollution control community, the private sector and the general public with greatly simplified air pollution information. Air quality statistics are presented for each of the pollutants for all SMSA's with populations exceeding 500,000 for the years 1983, 1984 and 1985. |
| Notes |
"February 1987." "EPA/450-4-87-001." |
