Site	State	PM AQI* (ug/m3)
Etna	CA	48
Calexico - Ethel Street	CA	40
PUBLIC HEALTH	IA	31
Waterloo, Water Tower	IA	29
Thirty Third	AZ	29
Durango Complex	AZ	29
Clinton, Chancy Park	IA	28
John Day Dayton St	OR	27
Potosi	WI	27
Davenport, 10th & Vine	IA	27