This table compares state and tribal recommended nonattainment and unclassifiable areas with EPA's intended nonattainment and unclassifialbe area designations.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Summary Table of EPA's Intended Nonattainment and Unclassifiable Designations for the 2015 Ozone Standard (PDF)(10 pp, 407 K, March 19, 2018)