EPA Approves Michigan's Air Quality Infrastructure Plan
Official: Air Plan Approval; Michigan; Infrastructure SIP Requirements for the 2015 Ozone NAAQS; Michigan State Board Requirements
Reading: EPA approval of Michigan's existing State Implementation Plan submission for infrastructure requirements under the Clean Air Act without substantive changes to the underlying air quality standards or requirements.
The plan was submitted in 2019 and has now been officially accepted by the EPA.
In clear language
The EPA has approved Michigan's plan to ensure its air quality management systems meet federal clean air standards for ozone pollution. This approval confirms that Michigan has the proper infrastructure and programs in place to monitor and control air pollution according to federal requirements. The plan was submitted in 2019 and has now been officially accepted by the EPA.
How does this affect you?
Pick the type of resident or organization you most identify with — we'll generate a plain-language breakdown of what changes for you and what you can do about it.
Who does this affect?
- Michigan residents who breathe the air and depend on air quality protections
- Michigan state environmental agencies responsible for monitoring and managing air quality
- Businesses and industries in Michigan that are subject to air quality regulations
What can you do?
- Check the EPA's AirNow website to monitor ozone levels in your area on high-pollution days
- Reduce driving and use public transportation when ozone warnings are issued
- Stay informed about air quality alerts from your local health department
Timeline
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- Effective: 2026-06-15
- 2019-03-08: Michigan submitted its air quality plan
- 2025-11-20: EPA proposed the approval
- 2026-06-15: EPA approval becomes effective
No New Jersey official has a verified action on this policy yet.
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