TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2019
Region:	Ustecky
District:	Usti nad Labem
Measuring programme:	UUDI0, Usti n. L.-Prokopa Divise
Old ISKO number:	2157
Organization:	ZU Usti nL

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	2.0	3.5	2.4	2.3	1.7	1.5	0.5	0.8	0.8	2.3	1.8	2.2	1.8
			N	2	2	2	3	2	2	2	2	3	2	2	2
Mn	ICP-MS	ng/m3	Xm	7.5	15.3	10.4	12.7	8.1	7.8	8.1	9.2	9.7	11.3	8.9	9.2	9.8
			N	2	2	2	3	2	2	2	2	3	2	2	2
Ni	ICP-MS	ng/m3	Xm	0.6	1.6	0.7				0.5	0.5	0.5	1.0	0.9	0.6
			N	2	2	2	1	1	1	2	2	3	2	2	2
As	ICP-MS	ng/m3	Xm	3.2	4.4	1.5	1.9	0.6	0.7	0.5	0.6	0.8	1.7	2.0	2.9	1.7
			N	2	2	2	3	2	2	2	2	3	2	2	2
Cd	ICP-MS	ng/m3	Xm	0.3	0.4	0.2	0.3	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.5	0.2
			N	2	2	2	3	2	2	2	2	3	2	2	2
Pb	ICP-MS	ng/m3	Xm	10.3	13.4	6.5	8.7	4.4	3.5	3.3	6.0	7.1	7.8	8.7	8.3	7.2
			N	2	2	2	3	2	2	2	2	3	2	2	2