Site

State

PM AQI* (ug/m3)

PECK

KS

13

WY/KC

KS

11

Chanute

KS

10

NCORE

NE

9

Gillette SLAMS

WY

9

Watertown

SD

9

SF-USD

SD

9

KNI-Topeka

KS

9

Credit Union

SD

9

2912 Coffey

NE

8