Area Designations for 2006 24-Hour Fine Particle (PM2.5) Standards
2006 24-Hour PM2.5 Standards — Region 8 Recommendations and EPA Responses
EPA Intended Designations (Not Final)
| State | County Name | Nonattainment Designation |
|---|---|---|
| MT | Lincoln | Partial |
| UT | Box Elder | Partial |
| UT | Cache | Partial |
| UT | Davis | Whole |
| UT | Salt Lake | Whole |
| UT | Tooele | Partial |
| UT | Utah | Partial |
| UT | Weber | Partial |