TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2019
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	5.6	3.7	4.1	3.6	2.3	4.7	3.9	7.6	7.1	6.1	5.5	2.4	4.7
			N	2	2	2	3	2	2	2	2	3	2	2	2
Mn	ICP-MS	ng/m3	Xm	24.2	24.9	18.1	26.2	16.3	23.9	35.8	29.1	19.8	31.4	27.7	23.6	24.8
			N	2	2	2	3	2	2	2	2	3	2	2	2
Ni	ICP-MS	ng/m3	Xm	5.2	3.3	4.8	1.7	2.6	5.0	2.7	4.9	4.8	2.1	4.1	6.4	4.0
			N	2	2	2	3	2	2	2	2	3	2	2	2
As	ICP-MS	ng/m3	Xm	3.3	3.2	2.3	1.5	1.5	1.4	1.5	1.6	1.5	1.9	2.3	2.5	2.0
			N	2	2	2	3	2	2	2	2	3	2	2	2
Cd	ICP-MS	ng/m3	Xm	0.6	0.5	0.3	0.8	0.3	0.3	0.2	0.3	0.3	0.5	0.6	0.5	0.4
			N	2	2	2	3	2	2	2	2	3	2	2	2
Pb	ICP-MS	ng/m3	Xm	24.9	15.9	12.2	20.9	11.1	12.1	8.9	11.1	9.5	19.5	20.4	12.1	14.6
			N	2	2	2	3	2	2	2	2	3	2	2	2