Site

State

PM AQI* (ug/m3)

WY/KC

KS

15

UC1

SD

15

KNI-Topeka

KS

14

Watertown

SD

14

2912 Coffey

NE

13

Heritage Park

KS

13

Chanute

KS

13

PECK

KS

13

NCORE

NE

13

SF-USD

SD

12