TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TORE0, Ostrava-Radvanice ZU
Old ISKO number:	1749
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	11.9	11.4	6.9	4.0	3.7	1.6	1.7	2.3	6.3	8.1	6.5	5.2	5.7
			N	2	2	2	3	2	2	2	2	2	3	2	1
Mn	ICP-MS	ng/m3	Xm	146.0	123.4	74.7	68.5	24.8	39.9	41.5	30.6	55.6	142.7	145.5	109.5	82.6
			N	2	2	2	3	2	2	2	2	2	3	2	1
Ni	ICP-MS	ng/m3	Xm	2.5	3.8	2.3	1.6	1.0	1.1	1.2	1.3	2.1	3.5	2.9	2.0	2.1
			N	2	2	2	3	2	2	2	2	2	3	2	1
As	ICP-MS	ng/m3	Xm	5.0	3.4	2.0	1.6	1.1	0.8	0.6	0.6	1.4	1.7	2.1	2.2	1.8
			N	2	2	2	3	2	2	2	2	2	3	2	1
Cd	ICP-MS	ng/m3	Xm	2.2	2.3	1.3	0.8	0.4	0.5	0.5	0.4	0.6	1.6	1.2	1.5	1.1
			N	2	2	2	3	2	2	2	2	2	3	2	1
Pb	ICP-MS	ng/m3	Xm	103.8	87.1	54.3	33.8	21.1	26.8	26.2	25.1	32.6	85.5	71.1	69.1	52.1
			N	2	2	2	3	2	2	2	2	2	3	2	1