Site	State	PM NowCast (ug/m3)
Chamizal C41	TX	52
Nogales Post Office	AZ	47
North Valley	NM	45
Geronimo	AZ	37
Ascarate Park Southeast C37	TX	33
South Phoenix	AZ	33
Durango Complex	AZ	31
Mesa - Brooks Reservoir	AZ	29
Thirty Third	AZ	28
Socorro Hueco C49	TX	27