Site

State

PM AQI* (ug/m3)

WY/KC

KS

11

2912 Coffey

NE

9

NCORE

NE

9

KNI-Topeka

KS

8

Heritage Park

KS

7

LLCHD BAM

NE

7

UC1

SD

6

Rangely, CO

CO

6

Paonia

CO

6

Aberdeen

SD

5