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Particulate Matter (PM) Standards -
Documents from Current Review -
FR Notices
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Rulemaking Notices / Public Hearings | |||
| Final Revisions to National Ambient Air Quality Standards for Particulate Matter | 01/15/2013 |  4.1 MB |
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| Public Hearings on PM Proposal - July 17 and 19, 2012 | 07/02/2012 | 181 KB |
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| Correction Notice for PM NAAQS Proposal; Corrected Table 4 | 06/29/2012 | 244 KB |
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| Proposed Revisions to National Ambient Air Quality Standards for Particulate Matter | 06/29/2012 | 2.2 MB |
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Pre-Rulemaking Documents / Availability and Opportunities for Public Comment | |||
| Notice of Availability - Policy Assessment for the Review of the PM NAAQS: Final Report | 04/22/2011 | 55 KB |
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| Notice of Extension of Public Comment Period for Chapter 4 - Second Draft Policy Assessment | 07/29/2010 | 61 KB |
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| Notice of Availability - Quantitative Health Risk Assessment (Final Report) and Urban-Focused Visibility Assessment (Final Report) | 07/08/2010 | 177 KB |
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| Notice of Availability and Request for Public Comment - Second Draft Policy Assessment | 07/08/2010 | 177 KB |
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| Notice of Extension of Public Comment Period - First Draft Policy Assessment | 04/01/2010 | 146 KB |
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| Notice of Availability and Public Comment Period for Draft Documents Related to the Review of the PM NAAQS | 01/26/2010 | 182 KB |
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| Notice of Availability - Integrated Science Assessment for PM (Final Report) | 12/15/2009 | 175 KB |
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| Notice of Extension of Public Comment Period - Second Draft Integrated Science Assessment | 10/05/2009 | 177 KB |
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| Notice of Extension of Public Comment Period - Draft Assessment Documents | 10/05/2009 | 181 KB |
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| Notice of Availability and Public Comment Period for Draft Assessment Documents | 9/10/2009 | 182 KB |
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| Notice of Extension of Public Comment Period - Second Draft Integrated Science Assessment | 8/31/2009 | 142 KB |
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| Notice of Availability and Public Comment Period for PM ISA - Second External Review Draft | 7/31/2009 | 182 KB |
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| Notice of Planning Documents for Public Review and Comment | 3/18/2009 | 179 KB |
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| Notice of Public Comment Period for PM ISA - First External Review Draft | 12/19/2008 | 181 KB |
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| Integrated Science Assessment for PM: Call for Information | 6/28/2007 | 178 KB |
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Public Meetings / Workshops | |||
| Notice of CASAC Teleconference - August 25, 2010 | 08/06/2010 | 135 KB |
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| Notice of CASAC Meeting - July 26-27, 2010 | 06/09/2010 | 181 KB |
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| Notice of CASAC Teleconference - May 7, 2010 | 04/16/2010 | 177 KB |
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| Notice of CASAC Meeting March 10-11, 2010 and Upcoming Public Teleconference(s) | 02/23/2010 | 138 KB |
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| Notice of CASAC Ambient Air Methods and Monitoring Subcommittee (AAMMS) Meeting - February 24-25, 2010; Public Teleconference - March 26, 2010 | 01/26/2010 | 177 KB |
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| Notice of CASAC Meeting October 5-6, 2009 and Upcoming Public Teleconference(s) | 9/10/2009 | 175 KB |
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| Notice of CASAC Meeting - April 1-2, 2009 | 2/19/2009 | 176 KB |
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| Notice of Workshop to Review Initial Draft Materials for the PM ISA | 5/27/2008 | 176 KB |
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| Workshop to Discuss Policy-Relevant Science to Inform EPA’s Integrated Plan for the Review of the Primary Particulate Matter (PM) NAAQS | 6/20/2007 | 179 KB |
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| Workshop to Discuss Policy-Relevant Science to Inform EPA’s Integrated Plan for the Review of the Secondary Particulate Matter (PM) NAAQS | 6/20/2007 | 178 KB |
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