Record Display for the EPA National Library Catalog
RECORD NUMBER: 4 OF 5
|OLS Field Name||OLS Field Data|
|Main Title||Report for Consultation on the Metropolitan Billings Intrastate Air Quality Control Region (Montana).|
|CORP Author||National Air Pollution Control Administration, Washington, D.C.|
|Stock Number||PB-216 669|
|Additional Subjects||( Air pollution ; Montana) ; Billings(Montana) ; Air quality data|
The Clean Air Act requires the designation of 'air quality control regions' prior to the adoptation of air quality standards and plans for implementation of the standards. A study was thus conducted of the Billings, Montana area. The results of the study are presented in the report. It consists of a description of the region, an emission inventory, meteorology, and urban factors.