Site

State

PM AQI* (ug/m3)

Paonia

CO

11

Rangely, CO

CO

11

Chanute

KS

10

2912 Coffey

NE

10

PECK

KS

9

Heritage Park

KS

9

KNI-Topeka

KS

9

Greeley Hospital

CO

8

Watertown

SD

8

Longmont

CO

7