Particulate Matter (PM) Standards -
Documents from Current Review -
Risk and Exposure Assessments
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Human Health Risk Assessment |
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Quantitative Health Risk Assessment for
Particulate Matter - Final Report
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Jun 2010 |

1.1 MB |
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Quantitative Health Risk Assessment for Particular Matter - Air Quality Data Files (for proportional and locally-focused rollback-based analyses) |
Jun 2010 |
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Quantitative Health Risk Assessment for Particular Matter - Air Quality Data Files (for hybrid rollback-based analyses) |
Jun 2010 |
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Quantitative Health Risk Assessment for Particulate Matter – Second External Review Draft |
Feb 2010 |

5.2 MB |
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Risk Assessment to Support the Review of the PM Primary National Ambient Air Quality Standards - External Review Draft |
Sept 2009 |

5.3 MB |
Urban-Focused Visibility Assessment |
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Particulate Matter Urban-Focused Visibility Assessment - Final Document (includes corrected Table 4-4) |
Jul 2010 |

8.5 MB |
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Corrected Urban-Focused Visibility Assessment Data File |
Jul 2010 |
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Revision to Section 3.3.5 of the Second External Review Draft of the PM Urban Visibility Assessment, Lorang and Schmidt 3/4/10 memo |
Mar 2010 |

73 KB |
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Corrections to Relative Humidity Values Used in the Draft Urban-Focused Visibility Assessment, Availability of Data File Comparing Incorrect RH Data to Corrected RH Data for Atlanta and Birmingham, Lorang 2/3/10 memo |
Feb 2010 |

113 kb |
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Statistical Analysis of Existing Urban Visibility Preference Studies, Deck and Lawson 2/3/10 memo |
Feb 2010 |

171 kb |
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Particulate Matter Urban-Focused Visibility Assessment - Second External Review Draft
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Jan 2010 |

16.8 MB |
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Corrections to Relative Humidity Values Used in the Draft UFVA, Corrected Graphics, Tables, and Availability of Detailed Data File for Current Conditions, Lorang 11/10/09 memo |
Nov 2009 |

682 kb |
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Urban-Focused Visibility Assessment Data File |
Nov 2009 |

10.7 MB |
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Particulate Matter Urban-Focused Visibility Assessment – External Review Draft |
Sept 2009 |

6.9 MB |