Site

State

PM AQI* (ug/m3)

UC1

SD

9

2912 Coffey

NE

8

NCORE

NE

8

KNI-Topeka

KS

8

WY/KC

KS

8

Globeville

CO

7

LLCHD BAM

NE

6

Adams

CO

6

Rangely, CO

CO

5

Sioux Falls

SD

5