3-Year Quality Assurance Report for Calendar Years 2011, 2012, and 2013: PM(2.5) Ambient Air Monitoring Program.

摘要

This report documents quality assurance activities for PM2.5 environmental data operations for the calendar years 2011, 2012 and 2013, for those monitors required to adhere to the quality assurance requirements described in 40 CFR 58 Appendix A. The report summarizes the data quality indicators of precision, accuracy, bias, and completeness.