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State Implementation Plan

Contact:  Air Quality Division 517-373-7023
Agency: Environmental Quality


The Michigan State Implementation Plan (SIP) contains the regulations and other materials for meeting clean air standards and associated federal Clean Air Act requirements. SIPs include:
1. State regulations that USEPA has approved
2. State-issued, USEPA-approved orders requiring pollution control at individual companies
3. In rare cases, federally promulgated regulations, designated as "FIP" (Federal Implementation Plan)
4. Planning documents such as area-specific compilations of emissions estimates and computer simulations (modeling analyses) demonstrating that the regulatory limits assure that the air will meet air quality standards.


Recent SIP Submittals:

PM 2.5 Documents & SIP Submittals
EPA List of Approved Michigan SIP Submittals

Regional Haze Information
MDEQ's Regional Haze Program
USEPA Regional Haze and BART

Clean Air Interstate Rule Information
USEPA Interstate Air Quality (CAIR)
MDEQ CAIR Materials

Related Links--USEPA:
Green House Gases / Global Warming
USEPA web site for the Michigan SIP
US & Canada Air Quality Agreement
Border Air Quality Strategy 
Mercury Utility Rules

Related Links--MDEQ/AQD:
Acid Rain (Title IV)
Michigan Air Pollution Control Rules
Oxides of Nitrogen Program (NOx)
Midwest Hazecam; Live Air Pollution Web Cam
Michigan Business One Stop
Link to Department and Agencies Web Site Index
Link to Statewide Online Services Index
Link to Statewide Web-based Surveys
Link to RSS feeds available on this site
Related Content
 •  Regional HAZE and BART Information
 •  PM 2.5 Information and Documents
 •  Nitrogen Oxides (NOx)
 •  Acid Rain (Title IV)
 •  Regional Haze

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