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Particulate Matter (PM) Standards -
Documents from Review Completed in 2012 -
Integrated Science Assessments

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.

 

File Description File Date File Types
Integrated Science Assessment for PM (Final Report) Dec 2009 html file
Integrated Science Assessment for Particulate Matter - Second External Review Draft July 2009 html file
Integrated Science Assessment for Particulate Matter - First External Review Draft Dec 2008 html file
Notice of Workshop to Review Initial Draft Materials for the PM ISA May 27, 2008 PDF file
73 KB
Integrated Science Assessment for PM: Call for Information June 28, 2007 PDF file
130 KB

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