| Main Title |
Policy assessment for the review of the Secondary National Ambient Air Quality Standards for oxides of nitrogen and oxides of sulfur. |
| Other Authors |
|
| 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 Quality Planning and Standards, |
| Year Published |
2011 |
| Report Number |
PB2011-104553; EPA-452/R-11-005a; EPA-452/R-11-005b |
| Stock Number |
PB2011-104553 |
| OCLC Number |
725879693 |
| Subjects |
Air quality--Law and legislation ;
Nitrogen oxides--Law and legislation ;
Sulfur oxides--Law and legislation ;
Air--Pollution--Law and legislation
|
| Additional Subjects |
National Ambient Air Quality Standards ;
Nitrogen dioxide ;
Sulfur dioxide ;
Environmental exposure pathway ;
Health risks ;
Air pollution standards ;
Public health ;
Air pollution effects(Human) ;
Regulations
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-452/R-11-005a |
|
Research Triangle Park Library/RTP, NC |
11/28/2018 |
| EKBD |
EPA-452/R-11-005b |
|
Research Triangle Park Library/RTP, NC |
05/23/2011 |
| ELBD RPS |
EPA 452-R-11-005a |
v.1, repository copy |
AWBERC Library/Cincinnati,OH |
10/31/2017 |
| ELBD |
EPA 452-R-11-005a |
v.1 |
AWBERC Library/Cincinnati,OH |
10/31/2017 |
| ELBD RPS |
EPA 452-R-11-005b |
v.2, repository copy |
AWBERC Library/Cincinnati,OH |
10/31/2017 |
| ELBD |
EPA 452-R-11-005b |
v.2 |
AWBERC Library/Cincinnati,OH |
10/31/2017 |
| NTIS |
PB2011-104553 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
| NTIS |
PB2011-104554 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
2 v. : ill., maps, charts ; 28 cm. |
| Abstract |
This Policy Assessment has been prepared by staff in the Environmental Protection Agencys (EPA) Office of Air Quality Planning and Standards (OAQPS) in conjunction with the Agencys ongoing joint review of the secondary (welfare-based) national ambient air quality standards (NAAQS) for oxides of nitrogen and sulfur. This Policy Assessment evaluates the policy implications of the key scientific information contained in the Integrated Science Assessment (ISA) for Oxides of Nitrogen and Sulfur-Ecological Criteria, prepared by EPAs National Center for Environmental Assessment (NCEA), results from the analyses contained in the Risk and Exposure Assessment (REA) for Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Oxides of Sulfur, as well as additional staff analyses conducted for and presented in this document. It presents staff conclusions regarding the adequacy of the current NO2 and SO2 secondary standards as well as alternative standards for consideration in this review. This Policy Assessment is intended to help bridge the gap between the relevant scientific and technical information and the judgments required of the EPA Administrator in determining whether, and if so, how, it is appropriate to revise the secondary NAAQS for oxides of nitrogen and sulfur. This Policy Assessment considers the available scientific evidence and quantitative risk-based analyses, together with related limitations and uncertainties, and focuses on the basic elements of air quality standards: indicator, averaging time, form, and level. These elements, which serve to define each standard, must be considered collectively in evaluating the public welfare protection afforded by the standards. |
| Notes |
Project officer: Randy Waite. Updating EPA-452/R-11-004a, "Policy assessment for the review of the Secondary National Ambient Air Quality Standards for oxides of nitrogen and oxides of sulfur: January 14, 2011 version." "February 2011." Final Report. "EPA-452/R-11-005a." "EPA-452/R-11-00ba." "PB2011-104553." |
| Contents Notes |
v. 1. Report -- v. 2. Appendices. |
