POPS-PAH

Average monthly concentrations of persistent organic pollutants (POPs)

Year:	2019
Region:	Prague
District:	Praha 4
Measuring programme:	ALIBP, Praha 4-Libus
Old ISKO number:	1536
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	1.6	2.0	0.6	0.5	0.2	0.0	0.0	0.0	0.2	0.5	1.0	2.4	0.8
			N	11	9	11	10	10	10	9	10	10	11	10	10
BbF	GC-MS	ng/m3	Xm	1.5	2.0	0.8	0.7	0.4	0.1	0.0	0.1	0.3	0.9	1.2	2.1	0.8
			N	11	9	11	10	10	10	9	10	10	11	10	10
BaP	GC-MS	ng/m3	Xm	1.2	1.6	0.6	0.5	0.2	0.0	0.0	0.0	0.3	0.7	1.0	2.0	0.7
			N	11	9	11	10	10	10	9	10	10	11	10	10
Chry	GC-MS	ng/m3	Xm	1.8	2.2	0.8	0.6	0.3	0.0	0.0	0.0	0.2	0.7	1.0	2.4	0.8
			N	11	9	11	10	10	10	9	10	10	11	10	10
BkF	GC-MS	ng/m3	Xm	0.7	1.0	0.4	0.3	0.2	0.0	0.0	0.0	0.2	0.5	0.7	1.1	0.4
			N	11	9	11	10	10	10	9	10	10	11	10	10
I123cdP	GC-MS	ng/m3	Xm	1.3	1.9	0.7	0.6	0.3	0.0	0.0	0.1	0.3	0.8	1.1	2.4	0.8
			N	11	9	11	10	10	10	9	10	10	11	10	10
DBahA	GC-MS	ng/m3	Xm	0.2	0.3	0.1	0.1	0.1	0.0	0.0	0.0	0.1	0.2		0.5	0.2
			N	11	9	11	10	10	10	9	10	10	11	7	9
BghiPRL	GC-MS	ng/m3	Xm	0.9	1.2	0.5	0.5	0.2	0.0	0.0	0.1	0.3	0.7	0.9	1.6	0.6
			N	11	9	11	10	10	10	9	10	10	11	10	10
BjF	GC-MS	ng/m3	Xm	0.8	1.1	0.4	0.4	0.2	0.0	0.0	0.0	0.2	0.6	0.7	1.3	0.5
			N	11	9	11	10	10	10	9	10	10	11	10	10
BeP	GC-MS	ng/m3	Xm	0.8	1.0	0.4	0.4	0.2	0.0	0.0	0.0	0.2	0.6	0.7	1.1	0.5
			N	11	9	11	10	10	10	9	10	10	11	10	10