Site

State

AQI*

Laramie County Mobile

WY

14

KNI-Topeka

KS

12

2912 Coffey

NE

11

Globeville

CO

10

Adams

CO

10

Denver - CAMP - 2105 Broadway

CO

9

Pierre

SD

9

Greeley Hospital

CO

8

UC1

SD

8

Paonia

CO

8