POPS-PAH

Average monthly concentrations of persistent organic pollutants (POPs)

Year:	2020
Region:	Stredocesky
District:	Kladno
Measuring programme:	SKLSP , Kladno-Svermov
Old ISKO number:	1617
Organization:	CHMI

Matter	Method	Unit		Monthly concentrations												Annual Average
				1	2	3	4	5	6	7	8	9	10	11	12
BaA	GC-MS	ng/m³	Xm	12.0	2.4	5.1	2.9	0.7	0.1	0.0	0.0	0.4	4.3	7.9	6.6	3.5
			N	10	10	10	10	11	10	10	10	10	11	9	10
BbF	GC-MS	ng/m³	Xm	8.0	1.7	3.3	2.3	0.7	0.2	0.1	0.1	0.5	3.3	4.9	4.1	2.4
			N	10	10	10	10	11	10	10	10	10	11	9	10
B[𝑎]P	GC-MS	ng/m³	Xm	9.1	1.7	3.4	2.3	0.5	0.1	0.0	0.0	0.4	3.5	5.1	4.5	2.6
			N	10	10	10	10	11	10	10	10	10	11	9	10
Chry	GC-MS	ng/m³	Xm	11.0	2.1	4.5	3.0	0.6	0.1	0.0	0.0	0.4	3.0	6.2	5.8	3.1
			N	10	10	10	10	11	10	10	10	10	11	9	10
BkF	GC-MS	ng/m³	Xm	4.6	0.9	1.9	1.4	0.4	0.1	0.0	0.0	0.3	1.8	2.7	2.3	1.4
			N	10	10	10	10	11	10	10	10	10	11	9	10
I123cdP	GC-MS	ng/m³	Xm	6.6	1.7	3.3	2.2	0.7	0.2	0.1	0.1	0.6	3.3	4.9	4.4	2.3
			N	10	10	10	10	11	10	10	10	10	11	9	10
DBahA	GC-MS	ng/m³	Xm	1.6	0.3	0.7	0.5	0.2	0.0	0.0	0.0	0.1	0.7	1.0	1.0	0.5
			N	10	10	10	10	11	10	10	10	10	11	9	10
BghiPRL	GC-MS	ng/m³	Xm	5.2	1.2	2.3	1.7	0.5	0.1	0.1	0.1	0.4	2.1	3.1	2.8	1.6
			N	10	10	10	10	11	10	10	10	10	11	9	10
BjF	GC-MS	ng/m³	Xm	5.3	1.1	2.1	1.5	0.4	0.1	0.0	0.0	0.3	1.9	2.9	2.4	1.5
			N	10	10	10	10	11	10	10	10	10	11	9	10
BeP	GC-MS	ng/m³	Xm	4.5	1.0	1.9	1.4	0.4	0.1	0.0	0.0	0.3	1.7	2.4	2.1	1.3
			N	10	10	10	10	11	10	10	10	10	11	9	10