Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EKBD |
EPA-450/4-74-012 |
c.1 |
Research Triangle Park Library/RTP, NC |
08/23/2016 |
EKBD |
EPA-450/4-74-012 |
c.2 |
Research Triangle Park Library/RTP, NC |
08/23/2016 |
ELBD ARCHIVE |
EPA 450-4-74-012 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ERAD |
EPA 450/4-74-012 |
|
Region 9 Library/San Francisco,CA |
02/04/2013 |
ESAD |
EPA 450-4-74-012 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
NTIS |
PB-237 626 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Abstract |
The report contains guidance concerning monitoring and air quality data analysis related to air quality maintenance. Topical areas covered include: network design, instrument siting, acceptable instrumentation, monitoring site description, air quality trend evaluation, air quality data evaluation, interpretation of air quality as it relates national ambient air quality standards and procedures for validating, editing, and screening air quality data. The quantity, type, temporal, and geographical distribution of air quality data necessary for establishing baseline air quality levels are presented. |