{"url_path":"/register/2026-06-11/2026-11735","section_key":"summary","section_title":"Attainment Date Extension for the San Joaquin Valley, California 2012 Annual PM2.5 Fine Particulate Matter Nonattainment Area","topic":"register","document":{"doc_type":"Proposed Rule","doc_date":"2026-06-11","source_url":"https://www.federalregister.gov/documents/2026/06/11/2026-11735/attainment-date-extension-for-the-san-joaquin-valley-california-2012-annual-pm25-fine-particulate","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"Environmental Protection Agency"},"word_count":113,"has_tables":false,"body_markdown":null}