Site

State

PM AQI* (ug/m3)

WY/KC

KS

18

PECK

KS

17

2912 Coffey

NE

16

NCORE

NE

16

Chanute

KS

15

Heritage Park

KS

15

Credit Union

SD

13

Cedar Bluff

KS

11

Sioux Falls

SD

11

Rangely, CO

CO

10