Site

State

PM NowCast (ug/m3)

Grants Pass - Parkside School

OR

16

Medford Welch & Jackson

OR

14

Provolt - Seed Orchard

OR

14

Portland Near Road

OR

14

Cottage Grove City Shops

OR

14

Roseburg - Garden Valley Blvd.

OR

14

Eugene - Amazon Park

OR

14

Sunnyside-S 16th

WA

13

Madras - Westside School

OR

13

Portland - Spangler Road

OR

13