Site	State	PM NowCast (ug/m3)
Grand Canyon ozone bench	AZ	32
South Phoenix	AZ	23
Ascarate Park Southeast C37	TX	18
Chamizal C41	TX	17
Eagle Pass C319	TX	14
Yuma Supersite	AZ	12
Hanover-297 Manzana Rojo	NM	12
Del Norte	NM	11
South Valley	NM	10
Hidden Valley	AZ	10
Santa Teresa	NM	10