id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id EPA-R09-OAR-2026-3664-0003,EPA,EPA-R09-OAR-2026-3664,"B_State Plans, Rules, and Correspondence",Supporting & Related Material,,2026-06-11T04:00:00Z,2026,6,,,2026-06-11T22:42:45Z,,0,0,09000064b9322d8d EPA-R09-OAR-2026-3664-0005,EPA,EPA-R09-OAR-2026-3664,SC 2012 PM2.5 Ext_Proposal Docket Index,Supporting & Related Material,,2026-06-11T04:00:00Z,2026,6,,,2026-06-11T22:43:01Z,,0,0,09000064b9325024 EPA-R09-OAR-2026-3664-0001,EPA,EPA-R09-OAR-2026-3664,"Air Quality State Implementation Plans; Approvals and Promulgations: California; Attainment Date Extension for the South Coast, California 2012 Annual PM2.5 Fine Particulate Matter Nonattainment Area",Proposed Rule,,2026-06-11T04:00:00Z,2026,6,2026-06-11T04:00:00Z,2026-07-14T03:59:59Z,2026-07-14T09:00:24Z,2026-11736,0,0,09000064b93249b4 EPA-R09-OAR-2026-3664-0004,EPA,EPA-R09-OAR-2026-3664,C_Notice of Proposed Rulemaking,Supporting & Related Material,,2026-06-11T04:00:00Z,2026,6,,,2026-06-11T22:42:53Z,,0,0,09000064b9322d8e EPA-R09-OAR-2026-3664-0002,EPA,EPA-R09-OAR-2026-3664,"A_U.S. EPA Rulemakings, Guidance Documents and Informational Memoranda, Data Analysis Documents, and Correspondence",Supporting & Related Material,,2026-06-11T04:00:00Z,2026,6,,,2026-06-11T22:42:36Z,,0,0,09000064b9322d8c