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PM2.5 SIP Development
Utah has three new nonattainment areas for the 2006 24-hr PM2.5 health standard. To bring these areas into compliance with the revised standard, Utah will need to write State Implementation Plans and submit them to the EPA by December of 2012.
To receive information about the SIP development process, workgroup strategy meetings, and public hearings, please sign up for our county specific listservs.
