TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOMH0, Ostrava-Marianske Ho
Old ISKO number:	1750
Organization:	SMOstrava

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	4.9	4.2	3.9	2.1	3.0	2.3	2.7	2.5	3.4	5.4	4.2	2.8	3.4
			N	2	2	2	3	2	2	2	2	2	3	2	1
Mn	ICP-MS	ng/m3	Xm	16.2	19.9	15.6	9.2	12.8	11.9	14.1	14.4	14.2	28.8	28.8	16.5	16.9
			N	2	2	2	3	2	2	2	2	2	3	2	1
Ni	ICP-MS	ng/m3	Xm	2.6	3.2	2.8	1.5	1.8	1.8	1.9	2.2	1.8	5.0	5.0	3.3	2.7
			N	2	2	2	3	2	2	2	2	2	3	2	1
As	ICP-MS	ng/m3	Xm	3.8	2.9	1.7	1.2	1.1	0.9	0.7	1.2	1.6	1.7	2.0	2.4	1.7
			N	2	2	2	3	2	2	2	2	2	3	2	1
Cd	ICP-MS	ng/m3	Xm	0.5	0.5	0.2	0.2	0.2	0.1	0.1	0.1	0.2	0.2	0.3	0.2	0.2
			N	2	2	2	3	2	2	2	2	2	3	2	1
Pb	ICP-MS	ng/m3	Xm	25.8	25.6	11.5	8.5	10.3	6.4	6.2	8.1	10.5	13.3	11.0	9.3	12.0
			N	2	2	2	3	2	2	2	2	2	3	2	1