This training provides general concepts on chemical speciation, the SPECIATE database and browser, and how to use the Speciation Tool to create model ready speciation inputs for a photochemical air quality model.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- SPECIATE and using the Speciation Tool to Prepare VOC and PM chemical Speciation Profiles for Air Quality Modeling (PDF)(91 pp, 4 MB, 8/15/2017, M. Strum, M. Kosusko, T. Shah and R. Environ)