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Particulate Matter (PM) Standards -
Review Completed in 2006 -
Staff Papers

Information provided for informational purposes only Note: EPA no longer updates this information, but it may be useful for historical purposes. See the PM Standards Home Page for documents from the current review of the PM NAAQS.

 

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File Description File Date File Types
PM Staff Paper: December 2005 Edition 12-21-05 PDF file
7.2 MB
PM Staff Paper 6-30-05 PDF file
7.5 MB
Particulate Matter: Staff Paper: Appendix 6A: Images of Visual Air Quality in Selected Urban Areas in the U.S.    
  - Images for Denver, CO and Phoenix, AZ 6-30-05 pdf file
2.1 MB
  - Images for Washington, DC 6-30-05 pdf file
1.9 MB
  - Images for Chicago, IL 6-30-05 pdf file
141 kb
Particulate Matter: Second Draft Staff Paper 1-31-05 PDF file
9.1 MB
Particulate Matter: First Draft Staff Paper 8-29-03 PDF file
4.3 MB
Particulate Matter: First Draft Staff Paper: Figures 5-5 through 5-20 (Denver, CO and Phoenix, AZ images) 8-28-03 pdf file
2.1 MB
Particulate Matter: First Draft Staff Paper: Figures 5-21 through 5-28 (Washington, D.C. images) 8-28-03 pdf file
1.9 MB
Particulate Matter: First Draft Staff Paper: Figures 5-29 through 5-34 (Chicago, IL images) 8-28-03 pdf file
141 kb
  Particulate Matter: Preliminary Draft Staff Paper: Chapters 1-5, Appendices A and B 6-13-01 PDF file
4.1 MB
  Particulate Matter: Preliminary Draft Staff Paper: Additional Figures for Chapter 5 (Denver, CO and Phoenix, AZ Images) 6-26-01 pdf file
2.1 MB
  Particulate Matter: Preliminary Draft Staff Paper: Additional Figures for Chapter 5 (Chicago, IL Images) 6-26-01 pdf file
141 kb
  Particulate Matter: Preliminary Draft Staff Paper: Additional Figures for Chapter 5 (Washington, DC Images) 6-26-01 pdf file
1.9 MB
  Particulate Matter: Preliminary Draft Staff Paper: Risk Analysis Scoping Plan 6-13-01 PDF file
132 kb
  Particulate Matter: Preliminary Draft Staff Paper: Visibility Focus Group Summary Report 6-13-01 PDF file
356 kb

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