Site

State

PM AQI* (ug/m3)

Heritage Park

KS

19

WY/KC

KS

12

Credit Union

SD

10

Rangely, CO

CO

8

Chanute

KS

8

KNI-Topeka

KS

7

NCORE

NE

6

PECK

KS

6

Sioux Falls

SD

5

Paonia

CO

5