TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOPO5, Ostrava-Poruba/CHMU
Old ISKO number:	1565
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	0.3	0.5	0.2	0.2	0.3	0.3	0.2	0.3	0.2	0.2	0.3	0.1	0.3
			N	16	14	15	15	16	15	15	16	14	15	14	16
Cr	ICP-MS	ng/m3	Xm	0.6	0.6	0.4	0.3	0.4	0.9	0.6	0.6	0.7	0.4	0.3	0.7	0.5
			N	16	14	15	15	16	15	15	16	14	15	14	16
Mn	ICP-MS	ng/m3	Xm	5.2	6.6	3.7	2.6	3.6	3.5	4.1	4.9	4.5	5.0	4.9	2.8	4.3
			N	16	14	15	15	16	15	15	16	14	15	14	16
Fe	ICP-MS	ng/m3	Xm	84.8	125.6	86.5	53.1	81.5	65.2	94.3	130.5	96.2	86.7	79.1	44.2	85.2
			N	16	14	15	15	16	15	15	16	14	15	14	16
Ni	ICP-MS	ng/m3	Xm	0.7	0.6	0.5	0.3	0.4		0.2	0.4	0.2	0.7	1.3	0.7	0.6
			N	16	14	15	15	12	5	15	16	14	15	14	16
Cu	ICP-MS	ng/m3	Xm	5.0	4.1	2.3	2.0	2.1		1.7	2.4	2.5	2.9	3.2	2.4	2.8
			N	16	14	15	15	12	5	15	16	14	15	14	16
Zn	ICP-MS	ng/m3	Xm	57.4	62.2	27.1	15.0	21.8	8.6	9.4	16.2	25.7	24.9	24.6	21.8	26.0
			N	16	14	15	15	16	15	15	16	14	15	14	16
As	ICP-MS	ng/m3	Xm	3.9	2.9	1.7	1.1	1.1	0.6	0.6	0.5	1.6	1.6	1.3	1.6	1.5
			N	16	14	15	15	16	15	15	16	14	15	14	16
Se	ICP-MS	ng/m3	Xm	1.1	1.0	0.5	0.5	0.6	0.4	0.3	0.5	0.6	0.5	0.5	0.4	0.6
			N	16	14	15	15	16	15	15	16	14	15	14	16
Cd	ICP-MS	ng/m3	Xm	0.5	0.5	0.3	0.2	0.2	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2
			N	16	14	15	15	16	15	15	16	14	15	14	16
Pb	ICP-MS	ng/m3	Xm	18.7	21.3	9.4	5.9	8.7	2.5	3.9	5.5	8.8	4.8	6.3	4.9	8.3
			N	16	14	15	15	16	15	15	16	14	15	14	16