TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TONV0, Ostrava Nova Ves-areal OVak
Old ISKO number:	2210
Organization:	ZU, MSK

Matter	Method	Unit		Monthly concentrations												Annual Average
Matter	Method	Unit		1	2	3	4	5	6	7	8	9	10	11	12	Annual Average
Cr	ICP-MS	ng/m³	Xm	4.3	2.0	3.5	3.4	4.9	3.7	1.4	6.3	5.4	5.3	7.0	5.0	4.3
Cr	ICP-MS	ng/m³	N	5	5	5	5	5	5	6	5	5	5	5	5	4.3
Mn	ICP-MS	ng/m³	Xm	19.6	19.7	23.7	13.6	18.9	12.2	11.6	22.2	18.2	17.5	28.9	10.5	18.0
Mn	ICP-MS	ng/m³	N	5	5	5	5	5	5	6	5	5	5	5	5	18.0
Ni	ICP-MS	ng/m³	Xm	1.9	2.2	1.3	1.4	1.9	1.2	1.0	2.6	1.4	1.6	1.5	2.3	1.7
Ni	ICP-MS	ng/m³	N	5	5	5	5	5	5	6	5	5	5	5	5	1.7
As	ICP-MS	ng/m³	Xm	4.7	2.7	1.4	0.8	0.9	0.5	0.4	0.6	0.9	0.8	2.1	1.5	1.4
As	ICP-MS	ng/m³	N	5	5	5	5	5	5	6	5	5	5	5	5	1.4
Cd	ICP-MS	ng/m³	Xm	0.9	0.9	0.2	0.1	0.2	0.1	0.1	0.1	0.2	0.1	0.3	0.2	0.3
Cd	ICP-MS	ng/m³	N	5	5	5	5	5	5	6	5	5	5	5	5	0.3
Pb	ICP-MS	ng/m³	Xm	40.8	30.3	9.4	8.1	13.8	4.2	5.2	6.1	7.8	5.2	12.3	5.1	12.2
Pb	ICP-MS	ng/m³	N	5	5	5	5	5	5	6	5	5	5	5	5	12.2