TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2019
Region:	Kralovehradecky
District:	Hradec Kralove
Measuring programme:	HHKS0, Hr.Kral.-Sukovy sady
Old ISKO number:	1677
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	0.8	1.2	0.7				0.5	0.5	1.8	1.5	1.7	1.0
			N	2	2	2	1	0	1	2	2	3	2	2	2
Mn	ICP-MS	ng/m3	Xm	7.1	11.0	7.7	11.2	6.4	8.8	8.8	8.4	10.2	7.8	7.1	7.7	8.4
			N	2	2	2	3	2	2	2	2	3	2	2	2
Ni	ICP-MS	ng/m3	Xm	0.1	1.6	1.1				0.5	0.5	1.6	1.1	0.8	0.9
			N	2	2	2	0	0	1	2	2	3	2	2	2
As	ICP-MS	ng/m3	Xm	1.7	3.2	1.3	1.0	0.9	0.8	0.6	0.7	0.9	1.0	1.1	1.5	1.2
			N	2	2	2	3	2	2	2	2	3	2	2	2
Cd	ICP-MS	ng/m3	Xm	0.3	0.3	0.2	0.3	0.2	0.1	0.1	0.1	0.1	0.2	0.2	0.3	0.2
			N	2	2	2	3	2	2	2	2	3	2	2	2
Pb	ICP-MS	ng/m3	Xm	7.7	8.3	5.4	5.7	4.3	3.5	2.7	3.4	3.9	4.0	5.1	6.5	5.0
			N	2	2	2	3	2	2	2	2	3	2	2	2