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withdrawn,object_id EPA-R04-OAR-2021-0367-0021,EPA,EPA-R04-OAR-2021-0367,Air Quality State Implementation Plans; Approvals and Promulgations: Alabama; Birmingham Limited Maintenance Plan for the 2006 24-Hour PM2.5 National Ambient Air Quality Standards,Rule,,2024-02-02T05:00:00Z,2024,2,2024-02-02T05:00:00Z,,2024-02-02T13:07:19Z,2024-02078,0,0,09000064863d7b12