POPS-PAH

Average monthly concentrations of persistent organic pollutants (POPs)

Matter	Method	Unit		Monthly concentrations												Annual Average
Matter	Method	Unit		1	2	3	4	5	6	7	8	9	10	11	12	Annual Average
BaA	GC-MS	ng/m³	Xm	22.8	15.6	11.2	6.1	0.7	0.1	0.1	0.4	1.2	2.7	4.4	4.2	5.8
BaA	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	5.8
BbF	GC-MS	ng/m³	Xm	14.3	11.6	7.1	5.9	1.7	0.8	0.3	0.5	1.3	2.6	3.5	2.6	4.4
BbF	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	4.4
BaP	GC-MS	ng/m³	Xm	8.7	6.9	5.3	3.6	0.7	0.3	0.2	0.3	1.0	2.4	3.2	2.4	2.9
BaP	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	2.9
Chry	GC-MS	ng/m³	Xm	25.1	15.9	11.5	5.2	0.6	0.2	0.1	0.3	0.8	2.3	5.3	5.3	6.1
Chry	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	6.1
BkF	GC-MS	ng/m³	Xm	4.5	3.7	2.1	1.8	0.3	0.1	0.1	0.1	0.4	1.3	1.6	1.2	1.4
BkF	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	1.4
I123cdP	GC-MS	ng/m³	Xm	7.1	6.0	3.8	3.4	0.9	0.4	0.2	0.5	1.2	2.5	3.8	3.4	2.8
I123cdP	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	2.8
DBahA	GC-MS	ng/m³	Xm	1.7	1.4	0.8	0.6	0.2	0.1	0.1	0.1	0.3	0.6	1.0	0.9	0.7
DBahA	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	0.7
BghiPRL	GC-MS	ng/m³	Xm	6.2	5.0	2.9	2.4	0.7	0.3	0.1	0.3	0.9	2.0	3.1	2.5	2.2
BghiPRL	GC-MS	ng/m³	N	10	10	10	10	10	10	11	9	10	10	10	11	2.2