{"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).","action":"Final rule.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2022/01/18/2022-00785.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"52","title":40}],"citation":"87 FR 2554","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective January 18, 2022.","disposition_notes":null,"docket_ids":["EPA-R05-OAR-2017-0583","EPA-R05-OAR-2019-0311","EPA-R05-OAR-2020-0501","FRL 9056-03-R5"],"dockets":[],"document_number":"2022-00785","effective_on":"2022-01-18","end_page":2555,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2022/01/18/2022-00785.xml","html_url":"https://www.federalregister.gov/documents/2022/01/18/2022-00785/air-plan-approval-illinois-removal-of-infrastructure-sip-requirements-for-the-2012-pm25-and-2015","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2022-00785?publication_date=2022-01-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2022-01-18/2022-00785/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":368,"last_updated":"2026-08-26 00:15:02 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-01-18/pdf/2022-00785.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-00785.pdf?1642167939","publication_date":"2022-01-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/01/18/2022-00785.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"IEPA ANP 2021 Approval Letter, 10/22/2020","document_id":"EPA-R05-OAR-2019-0311-0009"},{"title":"105 Grant Final Closeout Letter IL EPA BG 98542815, 04/22/2020","document_id":"EPA-R05-OAR-2019-0311-0008"},{"title":"Review of Comment on the Proposed Approval of the Illinois 2015 OzoneEmission Statement Certification","document_id":"EPA-R05-OAR-2019-0311-0007"},{"title":"Illinois 2015 Ozone Infrastructure SIP, 05/21/2019 submittal","document_id":"EPA-R05-OAR-2019-0311-0003"}],"comments_count":0,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R05-OAR-2019-0311","supporting_documents_count":4,"docket_id":"EPA-R05-OAR-2019-0311","document_id":"EPA-R05-OAR-2019-0311-0010","regulation_id_number":null,"title":"Illinois 2015 Ozone Infrastructure SIP","checked_regulationsdotgov_at":"2022-01-19T04:30:13Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":2554,"subtype":null,"title":"Air Plan Approval; Illinois; Removal of Infrastructure SIP Requirements for the 2012 PM2.5 and 2015 Ozone NAAQS","toc_doc":"Illinois; Removal of Infrastructure State Implementation Plan Requirements for the 2012 PM2.5 and 2015 Ozone National Ambient Air Quality Standards","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:\n","topics":["Air pollution control","Environmental protection","Incorporation by reference","Intergovernmental relations","Ozone","Particulate matter"],"type":"Rule","volume":87}