Air Plan Approval; California; Los Angeles-South Coast Air Basin
air-emissions · Rule · Published 2022-03-08 · Effective 2022-04-07 · CA · 87 FR 12866
Document
Document number
2022-04761
Federal Register citation
87 FR 12866
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2022-03-08
Effective date
2022-04-07
State
CA
EPA docket
EPA-R09-OAR-2021-0296
Abstract
The Environmental Protection Agency (EPA) is taking final action to approve a revision to the South Coast Air Quality Management District (SCAQMD or "District") portion of the California State Implementation Plan (SIP). We are also determining that the submitted SIP revision fulfills the District's and the State's commitment to adopt and submit a specific enforceable contingency measure to address Clean Air Act (CAA or "Act") requirements for the 2006 24-hour and 2012 annual national ambient air quality standards (NAAQS) for fine particulate matter (PM<INF>2.5</INF>) in the South Coast air basin.