The purpose of this legislative text is to amend the Clean Air Act to create a new process for redesignating areas that currently do not meet ozone air quality standards. Specifically, it allows areas that are classified as ozone nonattainment zones to be reclassified as attainment areas if certain conditions are met. The key provision of this legislation establishes a procedure for a state governor to demonstrate that an area would have met the national air quality standards for ozone if it were not for pollution coming from outside the state.