74 FR 34404 E9-15944. Primary National Ambient Air Quality Standard for Nitrogen Dioxide  

Document Information

Comments Received:
0 Comments
Published:
07/15/2009
EntryType:
Proposed Rule
Action:
Proposed Rule.
Document Number:
E9-15944
Document Citation:
74 FR 34404
Dates:
Comments must be received on or before September 14, 2009. Under the Paperwork Reduction Act, comments on the information collection provisions must be received by OMB on or before August 14, 2009.
Pages:
34404-34466 (63 pages)
CFR: (2)
40 CFR 50
40 CFR 58