| Main Title |
Air Quality Data for Nonmetallic Inorganic Ions 1969 and 1970 from the National Air Surveillance Networks. |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C. Office of Air and Water Programs. |
| Year Published |
1973 |
| Report Number |
APTD-1466; |
| Stock Number |
PB-223 630 |
| Subjects |
( Air pollution;
Inorganic compounds);
Ammonium compounds;
Fluorides;
Inorganic nitrates;
Sulfates;
Tables(Data);
Particles;
Air quality data;
National Air Surveillance Networks
|
| Holdings |
| Library |
|
Call Number |
Additional Info |
Location |
Date Modified |
| NTIS |
|
PB-223 630 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
NTIS |
06/23/1988 |
|
| Collation |
80p |
| Abstract |
Particulate pollutant data gathered during 1969 and 1970 by the cooperating stations of the National Air Surveillance Networks provide the basis for listing the urban and nonurban concentrations of four nonmetallic inorganic ions, ammonium, fluoride, nitrate, and sulfate. Laboratory methodology for each nonmetallic inorganic constituent is described. The data for ammonium, nitrate, and sulfate are presented as cumulative frequency distributions. (Author) |
| PUB Date Free Form |
Jun 73, |
| Category Codes |
13B; 68A |
| NTIS Prices |
PC A05/MF A01 |
| Document Type |
NT |
| Control Number |
326566951 |
| Cataloging Source |
NTIS/MT |
| Origin |
NTIS |
| Type |
CAT |
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