Presentation on theme: "AIR TOXICS MONITORING DATA EPAs Air Quality System (AQS) Ammonia data available but not in AQS Data for All Substances on Appendix O Total Chromium available."— Presentation transcript:
AIR TOXICS MONITORING DATA EPAs Air Quality System (AQS) Ammonia data available but not in AQS Data for All Substances on Appendix O Total Chromium available not Hexavalent
Relevance to Rulemaking While proposed MAAC is based on human health effects, monitoring data is relevant because: Monitoring data supports need for rulemaking. Monitoring data is real world. Monitoring data is more accepted than modeling.
Charts Region 6 States, KS, CO & MO 2004 Data Different Monitoring & Analytic Methods Available on DEQ Air Quality website NOT Research or Publication Quality
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