Site

State

PM AQI* (ug/m3)

KNI-Topeka

KS

20

Globeville

CO

14

2912 Coffey

NE

13

I25 Denver

CO

12

Denver - NJH - 14th Ave. & ...

CO

11

Longmont

CO

11

WHlthDpt

KS

11

Adams

CO

10

UC1

SD

9

NCORE

NE

9