TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Liberecky
District:	Jablonec nad Nisou
Measuring programme:	LJIZ0, Jizerka
Old ISKO number:	1556
Organization:	CHMI

Matter	Method	Unit		Monthly concentrations												Annual Average
				1	2	3	4	5	6	7	8	9	10	11	12
V	ICP-MS	ng/m3	Xm	0.2	0.4	0.2	0.2	0.2	0.3	0.2	0.3	0.2	0.2	0.1	0.1	0.2
			N	16	14	15	15	16	15	15	16	15	15	15	16
Cr	ICP-MS	ng/m3	Xm	1.0	0.1	0.3	0.1	2.3	0.1	1.7	0.9	0.3	0.6	0.2	0.5	0.7
			N	16	14	15	15	16	15	15	16	15	15	15	16
Mn	ICP-MS	ng/m3	Xm	0.9	1.7	1.3	1.6	2.0	1.8	2.0	2.3	1.6	1.6	0.9	0.8	1.5
			N	16	14	15	15	16	15	15	16	15	15	15	16
Fe	ICP-MS	ng/m3	Xm	21.8	53.1	49.6	60.9	66.9	68.1	60.5	74.3	57.5	53.7	22.8	22.0	50.9
			N	16	14	15	15	16	15	15	16	15	15	15	16
Ni	ICP-MS	ng/m3	Xm	0.2	0.4	0.3	0.2	0.3		0.1	0.4	0.2	0.3	2.1	0.2	0.4
			N	16	14	15	15	15	8	15	16	15	15	15	16
Cu	ICP-MS	ng/m3	Xm	1.5	1.1	1.4	1.1	1.0		1.0	1.0	1.1	1.1	0.5	1.1	1.1
			N	16	14	15	15	15	8	15	16	15	15	15	16
Zn	ICP-MS	ng/m3	Xm	7.6	12.9	7.8	5.4	7.6	3.6	5.8	5.7	6.2	6.9	5.7	5.2	6.7
			N	16	14	15	15	16	15	15	16	15	15	15	16
As	ICP-MS	ng/m3	Xm	1.2	1.5	1.0	0.9	1.4	0.4	0.3	0.4	0.3	0.5	0.6	0.4	0.7
			N	16	14	15	15	16	15	15	16	15	15	15	16
Se	ICP-MS	ng/m3	Xm	0.3	0.4	0.4	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.2	0.2	0.3
			N	16	14	15	15	16	15	15	16	15	15	15	16
Cd	ICP-MS	ng/m3	Xm	0.3	0.6	0.2	0.1	0.1	0.1	0.1	0.2	0.3	0.3	0.2	0.2	0.2
			N	16	14	15	15	16	15	15	16	15	15	15	16
Pb	ICP-MS	ng/m3	Xm	4.0	6.0	3.8	3.0	4.2	1.4	1.3	1.9	2.6	2.8	2.8	2.1	3.0
			N	16	14	15	15	16	15	15	16	15	15	15	16