Site

State

PM AQI* (ug/m3)

Hurst Road

AK

72

A Street

AK

36

NCore

AK

30

Seeley Elementary School

MT

29

Salmon PM2.5

ID

28

Longmont

CO

26

Omak-Colville Tribe

WA

25

Globeville

CO

24

Greeley Hospital

CO

24

Maple Falls-Azure Way

WA

23