Site

State

PM AQI* (ug/m3)

Quincy BAM

CA

268

Herlong-Arlington Rd

CA

260

Doyle

CA

253

Winthrop-Chewuch Rd

WA

207

Susanville-520 South St

CA

155

Spanish Springs

NV

139

Sparks

NV

127

Portola

CA

108

Reno4

NV

103

Chilcoot-Renfro Ln

CA

101