Site

State

PM NowCast (ug/m3)

Tacoma-S 36th St

WA

13

Toppenish-Yakama Tribe

WA

12

Eugene - Highway 99

OR

11

Roseburg - Garden Valley Blvd.

OR

11

Springfield City Hall

OR

10

Lakeview - Center & M

OR

9

Cottage Grove City Shops

OR

9

Tacoma-L St

WA

9

Auburn M St SE

WA

9

Seattle-Duwamish

WA

9

Eugene - Wilkes Dr.

OR

9