Site	State	PM NowCast (ug/m3)
Nogales Post Office	AZ	31
Thirty Third	AZ	29
West Phoenix	AZ	28
Durango Complex	AZ	23
South Phoenix	AZ	22
Chamizal C41	TX	19
Mesa - Brooks Reservoir	AZ	18
South Valley	NM	18
Santa Fe Airport	NM	17
Tempe	AZ	17