•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.