Site

State

PM AQI* (ug/m3)

2912 Coffey

NE

12

Denver - CAMP - 2105 Broadway

CO

12

Globeville

CO

11

Boulder - CU - 2102 Athens St.

CO

11

I25 Denver

CO

11

Rangely, CO

CO

10

Chatfield Park - 11500 N. R...

CO

10

Adams

CO

9

Credit Union

SD

9

KNI-Topeka

KS

9