| Main Title |
Particulate matter urban-focused visibility assessment : external review draft / |
| Other Authors |
|
| CORP Author |
United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. |
| Publisher |
U. S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, |
| Year Published |
2009 |
| Report Number |
EPA/452/P-09/005; PB2010-101397 |
| Stock Number |
PB2010-101397 |
| OCLC Number |
463653572 |
| Subjects |
Particles--Environmental aspects--United States ;
Visibility--Measurement ;
Urban pollution--United States ;
Air quality--Standards--United States
|
| Additional Subjects |
Air quality standards ;
Particulate matter ;
Air quality criteria ;
Latest scientific knowledge ;
Public health ;
Ambient air ;
Pollutants ;
Periodic reviews ;
Environmental Protection Agency (EPA) ;
National ambient air quality standards ;
Particulate matter (PM)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-452/P-09-005 |
|
Research Triangle Park Library/RTP, NC |
11/09/2009 |
| NTIS |
PB2010-101397 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 v. (various pagings) : col. ill., maps, charts ; 28 cm. |
| Abstract |
The U.S. Environmental Protection Agency (EPA) is presently conducting a review of the national ambient air quality standards (NAAQS) for particulate matter (PM). Sections 108 and 109 of the Clean Air Act (Act) govern the establishment and periodic review of the NAAQS. The NAAQS are to be based on air quality criteria, which are to accurately reflect the latest scientific knowledge useful in indicating the kind and extent of identifiable effects on public health or welfare that may be expected from the presence of the pollutant in ambient air. The EPA Administrator is to promulgate and periodically review, at no later than five-year intervals, 'primary' (health-based) and 'secondary' (welfare-based) NAAQS for such pollutants. Based on periodic reviews of the air quality criteria and standards, the Administrator is to make revisions in the air quality criteria and standards, and to promulgate any new standards, as may be appropriate. The Act also requires that an independent scientific review committee advise the Administrator as part of this NAAQS review process, a function performed by the Clean Air Scientific Advisory Committee (CASAC). |
| Notes |
Project Officer: Beth Hassett-Sipple. "September 2009." "DRAFT - Do not quote or cite." External review draft. Includes bibliographical references. "EPA 452/P-09-005." PB2010-101397. |
| Place Published |
Research Triangle Park, N. C. |
| 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 5301 Shawnee Road, Alexandria, VA, 22312, USA. |
| Access Notes |
Also available via the World Wide Web. Location last verified 11/6/09. |
| PUB Date Free Form |
Sep 2009 |
| Category Codes |
68A; 91A; 43F; 57U |
| NTIS Prices |
PC A09 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| Control Number |
100701190 |
| OCLC Time Stamp |
20091106162112 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01723nam 2200373Ia 45020 |
