Air Plan Approval; California; San Joaquin Valley Unified Air Pollution Control District
air-emissions · Rule · Published 2021-12-27 · Effective 2022-01-26 · CA · 86 FR 73106
Document
Document number
2021-27798
Federal Register citation
86 FR 73106
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2021-12-27
Effective date
2022-01-26
State
CA
EPA docket
EPA-R09-OAR-2020-0079
Abstract
The Environmental Protection Agency (EPA) is taking final action to partially approve a revision to the San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) portion of the California State Implementation Plan (SIP). This revision concerns emissions of oxides of nitrogen (NO<INF>X</INF>) and fine particulate matter (PM<INF>2.5</INF>) from off-road diesel agricultural vehicles and equipment. We are approving portions of a local measure to reduce emissions from these sources under the Clean Air Act (CAA or the Act) and deferring action on the remaining portions of this measure.