Site	State	PM AQI* (ug/m3)
Hidden Valley	AZ	31
Vallecitos-1594 CR-247	NM	26
Crestline - Lake Gregory	CA	23
Branch Street	IL	22
Los Angeles - N. Main Street	CA	22
Thibodaux	LA	22
Berkeley Aquatic Park	CA	22
Ponca City	OK	22
Broadus	MT	21
Paonia	CO	19