POPS-PAH

Average monthly concentrations of persistent organic pollutants (POPs)

Year:	2022
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	6.0	4.9	7.6	3.3	0.6	0.0	0.0	0.0	1.9	5.1	9.5	6.4	3.7
			N	10	9	9	10	10	10	10	11	10	10	10	10
BbF	GC-MS	ng/m³	Xm	4.4	3.3	4.6	2.3	0.7	0.1	0.1	0.1	2.0	4.5	6.5	5.1	2.8
			N	10	9	9	10	10	10	10	11	10	10	10	10
B[𝑎]P	GC-MS	ng/m³	Xm	4.1	3.6	4.9	2.2	0.6	0.0	0.0	0.0	2.1	5.1	7.4	5.0	2.9
			N	10	9	9	10	10	10	10	11	10	10	10	10
Chry	GC-MS	ng/m³	Xm	5.4	4.5	6.1	2.6	0.6	0.0	0.0	0.0	2.0	4.6	7.9	6.4	3.3
			N	10	9	9	10	10	10	10	11	10	10	10	10
BkF	GC-MS	ng/m³	Xm	2.4	2.0	2.6	1.3	0.4	0.0	0.0	0.0	1.0	2.3	3.6	2.7	1.5
			N	10	9	9	10	10	10	10	11	10	10	10	10
I123cdP	GC-MS	ng/m³	Xm	4.0	3.3	4.9	2.4	0.8	0.1	0.1	0.1	1.9	4.3	6.4	4.9	2.7
			N	10	9	9	10	10	10	10	11	10	10	10	10
DBahA	GC-MS	ng/m³	Xm	0.8	0.7	1.0	0.5	0.2	0.0	0.0	0.0	0.4	0.9	1.3	1.0	0.6
			N	10	9	9	10	10	10	10	11	10	10	10	10
BghiPRL	GC-MS	ng/m³	Xm	2.7	2.3	3.1	1.5	0.5	0.1	0.1	0.1	1.4	3.1	4.2	3.2	1.8
			N	10	9	9	10	10	10	10	11	10	10	10	10
BjF	GC-MS	ng/m³	Xm	2.4	2.2	2.8	1.3	0.4	0.0	0.0	0.0	1.3	2.7	3.7	2.4	1.6
			N	10	9	9	10	10	10	10	11	10	10	10	10
BeP	GC-MS	ng/m³	Xm	2.4	2.0	2.5	1.2	0.4	0.1	0.0	0.0	1.2	2.6	3.5	2.3	1.5
			N	10	9	9	10	10	10	10	11	10	10	10	10