POPS-PAH

Average monthly concentrations of persistent organic pollutants (POPs)

Year:	2021
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	6.4	10.4	5.2	3.1	1.0	0.0	0.0	0.1	0.3	4.0	5.3	7.3	3.5
			N	10	10	10	10	10	10	11	10	10	10	10	11
BbF	GC-MS	ng/m³	Xm	4.1	6.9	3.4	2.0	0.9	0.1	0.1	0.1	0.4	3.1	4.0	5.1	2.5
			N	10	10	10	10	10	10	11	10	10	10	10	11
B[𝑎]P	GC-MS	ng/m³	Xm	4.3	6.8	3.6	2.1	0.8	0.1	0.0	0.1	0.4	3.3	4.4	5.4	2.6
			N	10	10	10	10	10	10	11	10	10	10	10	11
Chry	GC-MS	ng/m³	Xm	5.7	9.4	4.6	2.5	0.8	0.1	0.0	0.1	0.2	3.9	5.2	6.9	3.2
			N	10	10	10	10	10	10	11	10	10	10	10	11
BkF	GC-MS	ng/m³	Xm	2.2	3.8	1.9	1.2	0.5	0.0	0.0	0.1	0.2	1.7	2.2	2.7	1.4
			N	10	10	10	10	10	10	11	10	10	10	10	11
I123cdP	GC-MS	ng/m³	Xm	4.1	6.8	3.5	2.0	0.8	0.1	0.1	0.1	0.5	3.6	4.1	5.3	2.6
			N	10	10	10	10	10	10	11	10	10	10	10	11
DBahA	GC-MS	ng/m³	Xm	0.9	1.5	0.7	0.4	0.1	0.0	0.0	0.0	0.1	0.7	0.8	1.1	0.5
			N	10	10	10	10	10	10	11	10	10	10	10	11
BghiPRL	GC-MS	ng/m³	Xm	2.8	4.6	2.3	1.4	0.6	0.1	0.1	0.1	0.4	2.3	2.6	3.3	1.7
			N	10	10	10	10	10	10	11	10	10	10	10	11
BjF	GC-MS	ng/m³	Xm	2.5	3.8	2.0	1.3	0.5	0.0	0.0	0.1	0.2	1.7	2.3	2.9	1.4
			N	10	10	10	10	10	10	11	10	10	10	10	11
BeP	GC-MS	ng/m³	Xm	2.2	3.5	1.8	1.1	0.5	0.1	0.0	0.1	0.3	1.7	2.2	2.7	1.3
			N	10	10	10	10	10	10	11	10	10	10	10	11