Site

State

PM AQI* (ug/m3)

Cheyenne NCore

WY

13

Badlands

SD

12

Gillette SLAMS

WY

9

Homestead NHP

NE

8

Cedar Bluff

KS

8

Rangely, CO

CO

8

WHlthDpt

KS

6

SF-USD

SD

5

KNI-Topeka

KS

5

PECK

KS

5