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withdrawn,object_id EPA-HQ-OAR-2002-0097-0001,EPA,EPA-HQ-OAR-2002-0097,National Ambient Air Quality Standard: Particulate Matter; Direct Final Rule,Rule,Direct Final Rule,2002-12-31T05:00:00Z,2002,12,,,2020-10-31T01:00:51Z,02-32384,0,0,09000064800bad42