TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOPO0, Ostrava-Poruba/CHMU
Old ISKO number:	1558
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	0.6	0.8	0.4	0.4	0.5	0.5	0.3	0.6	0.4	0.4	0.5	0.3	0.5
			N	16	14	15	15	16	15	15	16	14	15	15	16
Cr	ICP-MS	ng/m3	Xm	2.5	1.5	0.9	0.6	0.9	2.1	1.0	1.6	1.5	1.2	1.7	1.3	1.4
			N	16	14	15	15	16	15	15	16	14	15	15	16
Mn	ICP-MS	ng/m3	Xm	9.1	11.5	8.2	5.4	7.5	7.2	7.2	10.0	8.3	9.2	8.6	5.8	8.1
			N	16	14	15	15	16	15	15	16	14	15	15	16
Fe	ICP-MS	ng/m3	Xm	277.0	369.9	323.8	181.8	283.0	235.2	243.7	403.2	288.7	284.7	259.3	172.0	275.7
			N	16	14	15	15	16	15	15	16	14	15	15	16
Ni	ICP-MS	ng/m3	Xm	1.0	0.9	1.9	0.6	0.8		0.3	0.8	0.4	0.6	0.3	1.3	0.8
			N	16	14	15	15	12	5	15	16	14	15	15	16
Cu	ICP-MS	ng/m3	Xm	8.0	7.3	5.7	4.2	4.4		4.0	6.2	5.3	6.4	6.4	6.0	5.8
			N	16	14	15	15	12	5	15	16	14	15	15	16
Zn	ICP-MS	ng/m3	Xm	59.9	74.9	31.4	18.9	27.0	10.1	13.4	22.3	31.8	27.4	29.5	26.8	30.8
			N	16	14	15	15	16	15	15	16	14	15	15	16
As	ICP-MS	ng/m3	Xm	3.7	3.3	1.8	1.2	1.2	0.7	0.7	0.6	1.7	1.8	1.4	1.9	1.7
			N	16	14	15	15	16	15	15	16	14	15	15	16
Se	ICP-MS	ng/m3	Xm	1.0	1.1	0.5	0.5	0.6	0.4	0.5	0.6	0.5	0.6	0.5	0.5	0.6
			N	16	14	15	15	16	15	15	16	14	15	15	16
Cd	ICP-MS	ng/m3	Xm	0.5	0.6	0.3	0.2	0.3	0.1	0.1	0.1	0.2	0.2	0.3	0.2	0.3
			N	16	14	15	15	16	15	15	16	14	15	15	16
Pb	ICP-MS	ng/m3	Xm	17.3	22.8	10.7	6.7	10.0	3.1	4.3	6.5	9.9	5.5	7.1	5.8	9.0
			N	16	14	15	15	16	15	15	16	14	15	15	16