Site

State

AQI*

Seeley Elementary School

MT

22

Fargo NW

ND

15

Libby Courthouse

MT

14

St. Maries

ID

11

Pinehurst

ID

8

Kamiah-ID

ID

8

Plummer CDA Tribe

ID

6

Birney

MT

5

Rossiter Pump House

MT

5

French Town - Beckwith

MT

5