Site	State	PM AQI* (ug/m3)
Bismarck Residential	ND	6
Fargo NW	ND	5
Broadus	MT	5
Rossiter Pump House	MT	5
Porthill	BC	5
Hannover	ND	4
RYDER	ND	4
Beulah North	ND	4
Malta	MT	4
Libby Courthouse	MT	4