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Comment ClosedEPA· Environmental Protection AgencyProposed RuleEPA-R09-OAR-2025-1938

Air Quality State Implementation Plans; Approvals and Promulgations: California; San Joaquin Valley Air Pollution Control District

Introduced December 11, 2025Comment period ends January 13, 2026View on regulations.gov ↗

What This Means

The EPA is approving California's air quality state implementation plan for the San Joaquin Valley Air Pollution Control District. This addresses federal clean air standards compliance for that region.

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The public comment period for this proposal has closed.

Details

TypeFederal Regulation
AgencyEPA · Environmental Protection Agency
DocketEPA-R09-OAR-2025-1938
Regulations.gov IDEPA-R09-OAR-2025-1938-0001
IntroducedDecember 11, 2025
Comment DeadlineJanuary 13, 2026