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Particulate Matter (PM) Pollution

Identification of Nonattainment Classification and Deadlines for Submission of State Implementation Plan (SIP) Provisions for the 1997 & 2006 Fine Particle National Ambient Air Quality Standards (NAAQS) Fact Sheet

This page contains the fact sheet for the Final Nonattainment Classification and Deadlines for Submission of State Implementation Plan (SIP) Provisions for the 1997 and 2006 Particulate Matter (PM) rule.

For more information on the rule please go to 1997 & 2006 Particulate Matter (PM) National Ambient Air Quality Standards (NAAQS) Nonattainment Actions.

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Final Rule Fact Sheet (PDF)(1 pg, 199 K, April 28, 2014)