Site

State

PM AQI* (ug/m3)

KNI-Topeka

KS

10

Rangely, CO

CO

9

WY/KC

KS

7

Cheyenne NCore

WY

7

NCORE

NE

7

2912 Coffey

NE

6

Ft. Collins - CSU Facilities

CO

6

PECK

KS

6

Greeley Hospital

CO

6

Gillette SLAMS

WY

5