Site

State

PM AQI* (ug/m3)

Aberdeen

SD

18

Watertown

SD

12

Heritage Park

KS

12

WY/KC

KS

11

WHlthDpt

KS

10

PECK

KS

10

KNI-Topeka

KS

9

Rangely, CO

CO

9

Chanute

KS

9

Gillette SLAMS

WY

9