{"abstract":"The Environmental Protection Agency (EPA) is approving State Implementation Plan (SIP) revisions submitted by the States of Maine and New Hampshire. The revisions primarily update state regulations containing ambient air quality standards (AAQS) consistent with EPA national ambient air quality standards (NAAQS). The intended effect of this action is to approve these requirements into the Maine and New Hampshire SIPs. This action is being taken in accordance with the Clean Air Act (CAA).","action":"Direct 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/2014/06/24/2014-14531.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"79 FR 35695","comment_url":null,"comments_close_on":"2014-07-24","correction_of":null,"corrections":[],"dates":"This direct final rule will be effective August 25, 2014, unless EPA receives adverse comments by July 24, 2014. If adverse comments are received, EPA will publish a timely withdrawal of the direct final rule in the Federal Register informing the public that the rule will not take effect.","disposition_notes":null,"docket_ids":["EPA-R01-OAR-2012-0733, EPA-R01-OAR-2012-0935","A-1-FRL-9911-51-Region-1"],"dockets":[],"document_number":"2014-14531","effective_on":"2014-08-25","end_page":35699,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2014/06/24/2014-14531.xml","html_url":"https://www.federalregister.gov/documents/2014/06/24/2014-14531/approval-and-promulgation-of-air-quality-implementation-plans-maine-and-new-hampshire-ambient-air","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2014-14531?publication_date=2014-06-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2014-06-24/2014-14531/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":105,"last_updated":"2026-07-26 10:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2014-06-24/pdf/2014-14531.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2014-14531.pdf?1403528602","publication_date":"2014-06-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2014/06/24/2014-14531.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"NH Env-A 300 Final SIP Submittal, Ambient Air Quality Standards","document_id":"EPA-R01-OAR-2012-0935-0003"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R01-OAR-2012-0935","supporting_documents_count":1,"docket_id":"EPA-R01-OAR-2012-0935","regulation_id_number":null,"title":"Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Amendments to the New Hampshire Ambient Air Quality Standards","checked_regulationsdotgov_at":"2014-07-25T23:08:07Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":35695,"subtype":null,"title":"Approval and Promulgation of Air Quality Implementation Plans; Maine and New Hampshire; Ambient Air Quality Standards","toc_doc":"Maine and New Hampshire; Ambient Air Quality Standards","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:","topics":["Air pollution control","Carbon monoxide","Environmental protection","Incorporation by reference","Lead","Nitrogen dioxide","Ozone","Particulate matter","Reporting and recordkeeping requirements","Sulfur oxides"],"type":"Rule","volume":79}