Site

State

PM AQI* (ug/m3)

Doyle

CA

238

Reno4

NV

144

Spanish Springs

NV

118

Sparks

NV

118

Joe Neal

NV

104

Walnut Rec.

NV

97

Virgin Valley

NV

96

Enoch

UT

91

Walter Johnson

NV

87

Palo Verde

NV

86