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withdrawn,object_id EPA-R05-OAR-2009-0664-0006,EPA,EPA-R05-OAR-2009-0664,"Final Approval of PM 2.5 Clean Data Findings for Chicago, IL and Evansville, IN",Rule,Federal Register Document,2009-11-27T13:33:14Z,2009,11,,,2009-12-01T13:33:46Z,E9-28256,0,0,0900006480a5f571 EPA-R05-OAR-2009-0664-0001,EPA,EPA-R05-OAR-2009-0664,"Proposed PM 2.5 Clean Data Findings for Chicago, IL and Evansville, IN",Proposed Rule,Federal Register Document,2009-09-24T13:26:10Z,2009,9,2009-09-24T13:26:10Z,2009-10-27T03:59:59Z,2009-09-25T13:26:57Z,E9-23087,0,0,0900006480a2b16c