Site	State	PM AQI* (ug/m3)
Watertown	SD	18
Aberdeen	SD	16
2912 Coffey	NE	15
Research Farm	SD	15
Denver - NJH - 14th Ave. & ...	CO	14
Chatfield Park - 11500 N. R...	CO	14
SF-USD	SD	14
Longmont	CO	14
Greeley Hospital	CO	13
Denver - CAMP - 2105 Broadway	CO	13