Nitrogen dioxide designations - State recommendation and EPA response for American Samoa (U.S. Territory).You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- American Samoa State Recommendation (PDF)(1 pg, 441 K, December 29, 2010)
- EPA Response to American Samoa Recommendation (PDF)(2 pp, 1 MB, June 29, 2011)