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Precision and Accuracy Reporting System (PARS)

Files identified as "ZIP" files must be de-archived using 'PKUNZIP.' Downloading instructions, archivers, and de-archivers are available through "File Compression Utilities" under the TTN Top Menu.

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Description Date Posted Bytes Type
Frequently Asked Questions About the AMP 255 Report (PDF) (493 kb) - 08/28/09 08/28/09 493 kb pdf type file
2007 Criteria Pollutant Quality Indicator Summary Report for AQS Data (ZIP) (28.2 MB) - 07/22/09 07/22/09 28.2 MB zip type file
2008 Quality Management Plan and Quality Assurance Project Plan Tracking Matrix as of June 27, 2008 (PDF) 07/07/08 800 kb pdf type file
2007 Quality Management Plan and Quality Assurance Project Plan Tracking Matrix as of June 25, 2007 (PDF) 10/17/07 300 kb pdf type file
2006 Criteria Pollutant Quality Indicator Summary Report for AQS Data (ZIP) 09/12/07 30 MB zip type file
Guideline on the Meaning and the Use of Precision and Bias Data Required by 40 CFR part 58 Appendix A - Version 1.1 (PDF) 10/17/07 616 kb pdf type file
Data Assessment Statistical Calculator (DASC) - The software to assist those in calculating the new precision and bias statistics (MS Excel)-- MS Excel File Type 10/17/07 1.1 MB
Companion Document for the Single Point Precision and Bias Graphics for Gaseous Criteria Pollutants Box-and-Whisker Plots (PDF) 10/30/06 127 kb pdf type file
CY 2005 Completeness, Precision and Bias Data Summaries for the Criteria Pollutant of the Ambient Air Monitoring Program (ZIP) 07/26/06 30 MB zip type file
CY 2004 Completeness, Precision and Bias Data Summaries for the Criteria Pollutant of the Ambient Air Monitoring Program (ZIP) 12/16/05 30 MB zip type file
Proposal: New Method for Estimating Precision and Bias for Gaseous Automated Methods for Ambient Air Monitoring Program (PDF) 12/14/05 99 kb pdf type file
CY 2003 Completeness, Precision and Bias Data Summaries for the Criteria Pollutants of the Ambient Air Quality Monitoring Program (ZIP) 12/03/04 22 MB zip pdf type file
Draft 2000-2002 Gaseous Criteria Pollutant Precision and Bias Data (ZIP) 02/03/04 32 MB zip pdf type file
Ambient Air Precision and Accuracy Program 1995 Annual Report (PDF) 03/31/97 89 kb pdf type file


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