PM 2.5 Quality Assurance Information

Description	Date	File Size
3-Year Quality Assurance Report for Calendar Years 2002, 2003 and 2004 for the SLAMS PM2.5 Ambient Air Monitoring Program	09/27/07	831 KB
Proposal to Change PM_2.5 and PM₁₀ Collocation Sampling Frequency Requirements	12/20/05	290 KB
Draft Report - Evaluation of Filter Recovery Period for the Determination of Fine Particulate Matter as PM_2.5 in the Atmosphere	02/13/02	77 KB
Final Version -"Quality Assurance Report of the PM_2.5 Ambient Air Monitoring Program".	01/16/01	595 KB
Copy of the PM2.5 "Data Flagging Guidance".	06/27/00	27 KB
Copy of the PM2.5 "Validation Template".	04/06/99	43 KB
ORD/OAQPS 03/18/99 technical direction letter to the Rupprecht & Patashnick Co., Inc. regarding "Single-point calibration of temperature and barometric pressure sensors	03/18/99	7 KB
PM_2.5 Model QA Project Plan (QAPP), EPA-454/R-98-005	04/18/98	1.0 MB
Summary of Guidance; Filter conditioning and Weighing Facilites and Procedures for PM_2.5 Reference and Class I Equivalent Methods	02/27/98	23 KB
Static Control for Balances - Technical Note	02/05/98	15 KB