# Air Plan Approval; Missouri; Attainment Plan for the New Madrid Nonattainment Area for the 2010 1-hour Sulfur Dioxide National Ambient Air Quality Standard

> **EPA** · Rulemaking · Modified 2026-05-07T12:55:23Z

## Docket
- **Docket ID:** EPA-R07-OAR-2026-2938
- **Agency:** EPA
- **Type:** Rulemaking
- **Last modified:** 2026-05-07T12:55:23Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/EPA-R07-OAR-2026-2938)
- [Public comments](https://www.regulations.gov/docket/EPA-R07-OAR-2026-2938/comments)

---

*AI Analytics · CC0 1.0*