Site

State

PM AQI* (ug/m3)

Ashland Fire Dept

OR

57

Talent - Rapp Lane

OR

56

Medford Welch & Jackson

OR

55

Yreka

CA

53

Fort Yukon-BLM Access Rd

AK

44

Grants Pass - Parkside School

OR

42

Provolt - Seed Orchard

OR

40

Cave Junction Forest Service

OR

33

Datil-Gila Cliff Dwelling V...

NM

29

Unit153

MT

28