Acknowledgements (in alphabetical order)

The Particulate Matter (PM) Advance Program (Program) is a voluntary, collaborative effort between local government and key stakeholders to continue to meet the PM 2.5 National Ambient Air Quality Standard (NAAQS) which became effective December 14, 2012 (12.0 μg/m3 annual standard and 35 μg/m3 24-hour standard). The NAAQS are health-based air quality standards per the Clean Air Act. ................
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