Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - DEPARTMENT OF ENVIRONMENTAL QUALITYChapter 100 - AIR POLLUTION CONTROLSubchapter 8 - Permits for Part 70 Sources and Major New Source Review (NSR) Sources
Part 7 - PREVENTION OF SIGNIFICANT DETERIORATION (PSD) REQUIREMENTS FOR ATTAINMENT AREAS
Section 252:100-8-32.1 - Ambient air increments and ceilings

Okla. Admin. Code § 252:100-8-32.1

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Current through Vol. 42, No. 1, September 16, 2024
Section 252:100-8-32.1 - Ambient air increments and ceilings
(a)Ambient air increments. Increases in pollutant concentration over the baseline concentration in Class I, II, or III areas shall be limited to those listed in OAC 252:100-3-4 regarding significant deterioration increments.
(b)Ambient air ceilings. No concentration of a pollutant shall exceed whichever of the following concentrations is lowest for the pollutant for a period of exposure:
(1) the concentration allowed under the secondary NAAQS, or
(2) the concentration permitted under the primary NAAQS.

Okla. Admin. Code § 252:100-8-32.1

Added at 23 Ok Reg 1699, eff 6-15-06