| Main Title |
Integrated review plan for the secondary national ambient air quality standards for nitrogen dioxide and sulfur dioxide |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Research and Development.; Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, National Center for Environment Assessment, Office of Research and Development : Office of Air Quality Planning and Standards, Office of Air and Radiation, 2007. |
| Year Published |
2007 |
| Report Number |
EPA/452/R-08/006; PB2009-100553 |
| Stock Number |
PB2009-100553 |
| OCLC Number |
262556057 |
| Subjects |
Atmospheric nitrogen dioxide--United States--Environmental aspects ;
Atmospheric sulfur dioxide--United States--Environmental aspects
|
| Additional Subjects |
National Ambient Air Quality Standards ;
Nitrogen dioxide ;
Sulfur dioxide ;
Environmental exposure pathway ;
Health risks ;
Air pollution standards ;
Public health ;
Air pollution effects(Humans) ;
Regulations
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-452/R-08-006 |
|
Research Triangle Park Library/RTP, NC |
10/20/2008 |
| NTIS |
PB2009-100553 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 v. (various pagings) : ill. ; 28 cm. |
| Abstract |
In this document, the terms NO(sub 2) and NO(sub x) and SO(sub s) and SO(sub x) are not interchangeable. The terms NO(sub x) (oxides of nitrogen) and SO(sub x) (sulfur oxides) refer to the listed Criteria Air Pollutants for which EPA has regulatory authority under Sections 108 and 109 of the Clean Air Act (CAA), and for which criteria must be developed and reviewed every 5 years. In this review, NO(sub x) refers to all oxides of nitrogen (conventionally referred to as NO(sub y) in the scientific community), not simply the sum of NO and NO(sub 2) (conventionally referred to as NO(sub x) in the scientific community). The oxides of nitrogen compounds in the ambient air are nitric oxide (NO), nitrogen dioxide (NO(sub 2)), nitrous oxide (N(sub 2)O), nitrogen trioxide (NO(sub 3)), dinitrogen trioxide (N(sub 2)O(sub 3)), dinitrogen tetroxide (N(sub 2)O(sub 4)), dinitrogen pentoxide (N(sub 2)O(sub 5)); other ambient oxides of nitrogen include nitric acid (HNO(sub 3)), peroxyacetylnitrate (PAN), and other organic compounds such as nitrites, nitrates, nitrogen acids, and N-nitroso compounds (EPA, 1993). The terms NO(sub 2) and SO(sub 2) refer to the specific air quality indicators (pollutant species) specified by the current standards whose concentrations are monitored to determine whether the NAAQS is being met in a given location. |
| Notes |
EPA project officer: Anne Rea. "Dec. 2007." "EPA-452/R-08-006." PB2009-100553. |
| Place Published |
Research Triangle Park, N.C. |
| Supplementary Notes |
Prepared in cooperation with Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Availability Notes |
Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Access Notes |
Also available via the World Wide Web. Location last confirmed 10/10/08. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Air Quality Planning and Standards |
| PUB Date Free Form |
Dec 2007 |
| Category Codes |
68A; 68G; 57Y; 57U |
| NTIS Prices |
PC A05/MF A05 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| Control Number |
010500040 |
| OCLC Time Stamp |
20081015123822 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01408nam 2200301Ka 45020 |
