# Klamath Falls 2006 24-hour PM2.5 NAAQS Redesignation

> **EPA** · Rulemaking · Modified 2026-04-03T21:49:29Z

## Docket
- **Docket ID:** EPA-R10-OAR-2025-0052
- **Agency:** EPA
- **Type:** Rulemaking
- **Last modified:** 2026-04-03T21:49:29Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/EPA-R10-OAR-2025-0052)
- [Public comments](https://www.regulations.gov/docket/EPA-R10-OAR-2025-0052/comments)

---

*AI Analytics · CC0 1.0*