Air Plan Approval; Illinois; Removal of Infrastructure SIP Requirements for the 2012 PM2.5 and 2015 Ozone NAAQS
air-emissions · Rule · Published 2022-01-18 · Effective 2022-01-18 · IL · 87 FR 2554
Document
Document number
2022-00785
Federal Register citation
87 FR 2554
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2022-01-18
Effective date
2022-01-18
State
IL
EPA docket
EPA-R05-OAR-2017-0583
Abstract
Due to the receipt of an adverse comment on a direct final rule published on September 29, 2021, the Environmental Protection Agency (EPA) is revising its regulations approving elements of a State Implementation Plan revision submitted by the Illinois Environmental Protection Agency on September 29, 2017, May 16, 2019, and September 22, 2020. The submitted revisions were intended to address the infrastructure requirements of section 110 of the Clean Air Act for the 2012 annual fine particulate matter (PM<INF>2.5</INF>) and 2015 ozone National Ambient Air Quality Standards (NAAQS).