Site

State

PM AQI* (ug/m3)

Watertown

SD

15

Research Farm

SD

14

Lander SLAMS

WY

12

Aberdeen

SD

12

WY/KC

KS

12

UC1

SD

12

2912 Coffey

NE

11

NCORE

NE

11

PECK

KS

11

WHlthDpt

KS

10