Site

State

PM AQI* (ug/m3)

South Valley

NM

34

Grand Canyon ozone bench

AZ

29

Santa Fe-1 El Alto

NM

28

North Valley

NM

25

Hobbs Jefferson

NM

21

Yuma Supersite

AZ

19

Ohkay Owingeh-216 Eagle Dr

NM

18

Jefferson

NM

18

Alamo Lake

AZ

17

Tramway

NM

17