Site

State

PM AQI* (ug/m3)

WY/KC

KS

13

Chanute

KS

13

Heritage Park

KS

11

PECK

KS

11

Sioux Falls

SD

10

KNI-Topeka

KS

10

Watertown

SD

9

Credit Union

SD

8

Laramie County Mobile

WY

8

LLCHD BAM

NE

8