June 2009
Front Matter
Training
16
Suggested Analysis
Overview (2 of 2)
•These suggested analyses aid the understanding of  an area’s air toxics concentrations. 
–Are data of sufficient quality for analysis?
–How would air toxics be characterized in the area?
–What are local sources of air toxics?
–Do toxics concentrations change over time?
•For the most informative results, consider performing some of these analyses annually.
•EPA-funded reports will be placed on an air toxics website for all to share.