Site

State

PM AQI* (ug/m3)

Boulder - CU - 2102 Athens St.

CO

19

WY/KC

KS

14

Chanute

KS

12

PECK

KS

11

Watertown

SD

10

KNI-Topeka

KS

10

Heritage Park

KS

10

NCORE

NE

9

Rangely, CO

CO

9

LLCHD BAM

NE

8