Site

State

PM AQI* (ug/m3)

Laramie I-80 Mobile

WY

16

PECK

KS

15

Chanute

KS

14

Cedar Bluff

KS

13

KNI-Topeka

KS

12

WY/KC

KS

12

Heritage Park

KS

12

Rangely, CO

CO

12

Chatfield Park - 11500 N. R...

CO

11

Longmont

CO

11