Virginia Administrative Code
Title 9 - ENVIRONMENT
Agency 5 - STATE AIR POLLUTION CONTROL BOARD
Chapter 80 - PERMITS FOR STATIONARY SOURCES
Part II - Emission Standards
Article 8 - Permits for Major Stationary Sources and Major Modifications Locating in Prevention of Significant Deterioration Areas
Section 9VAC5-80-1645 - Ambient air ceilings
Universal Citation: 9 VA Admin Code 9VAC5-80-1645
Current through Register Vol. 41, No. 3, September 23, 2024
No concentration of a pollutant shall exceed:
1. The concentration permitted under the secondary ambient air quality standard, or
2. The concentration permitted under the primary ambient air quality standard, whichever concentration is lowest for the pollutant for a period of exposure.
Statutory Authority
§ 10.1-1308 of the Code of Virginia; Clean Air Act (§§ 110, 112, 165, 173, 182 and Title V); 40 CFR Parts 51, 61, 63, 70 and 72.
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