Site	State	PM NowCast (ug/m3)
Hidden Valley	AZ	17
West Phoenix	AZ	13
Big Bend NP	TX	12
South Phoenix	AZ	11
Amarillo Texas A&M C320	TX	11
Durango Complex	AZ	11
Tempe	AZ	10
Rose Elementary	AZ	10
Geronimo	AZ	10
Grand Canyon ozone bench	AZ	9