Site

State

PM AQI* (ug/m3)

Adams-Birch

CO

16

Chanute

KS

16

Longmont

CO

15

KNI-Topeka

KS

14

Watertown

SD

14

Heritage Park

KS

14

Globeville

CO

14

Greeley Hospital

CO

14

Denver - CAMP - 2105 Broadway

CO

13

I25 Denver

CO

12