Site

State

PM AQI* (ug/m3)

Pagosa Springs

CO

13

Adams

CO

12

I25 Denver

CO

12

KNI-Topeka

KS

10

NCORE

NE

8

2912 Coffey

NE

7

Colorado College

CO

7

Globeville

CO

6

Chatfield Park - 11500 N. R...

CO

6

Rangely, CO

CO

5