TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2019
Region:	Prague
District:	Praha 10
Measuring programme:	ASRO0, Praha 10-Srobarova
Old ISKO number:	1656
Organization:	SZU

Matter	Method	Unit		Monthly concentrations												Annual Average
				1	2	3	4	5	6	7	8	9	10	11	12
Cr	ICP-MS	ng/m3	Xm				0.0	0.0	0.0	1.9	2.7	3.0	3.0	2.3	2.8	1.8
			N	0	0	0	5	4	3	5	4	5	4	4	5
Mn	ICP-MS	ng/m3	Xm				11.5	5.2	7.2	8.9	8.2	9.3	8.8	7.6	8.1	8.3
			N	0	0	0	5	4	3	5	4	5	4	4	5
Ni	ICP-MS	ng/m3	Xm				0.7	0.4	0.5	4.4	0.8	0.8	0.9	0.7	0.7	1.1
			N	0	0	0	5	4	3	5	4	5	4	4	5
As	ICP-MS	ng/m3	Xm				1.3	0.5	0.6	0.5	0.5	0.6	1.1	1.5	1.5	1.0
			N	0	0	0	5	4	3	5	4	5	4	4	5
Cd	ICP-MS	ng/m3	Xm				0.2	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.6	0.2
			N	0	0	0	5	4	3	4	4	5	4	4	5
Pb	ICP-MS	ng/m3	Xm				7.4	3.5	3.6	2.8	3.5	5.2	6.4	6.0	7.0	5.1
			N	0	0	0	5	4	3	5	4	5	4	4	5