TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2019
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	10.0	11.3	6.0	3.2	2.3	3.0	6.7	7.1	7.3	10.6	6.7	10.5	7.0
			N	2	2	2	3	2	2	2	2	3	2	2	2
Mn	ICP-MS	ng/m3	Xm	135.8	174.7	109.1	30.3	31.1	37.1	52.2	39.1	59.3	95.8	55.8	140.7	79.7
			N	2	2	2	3	2	2	2	2	3	2	2	2
Ni	ICP-MS	ng/m3	Xm	4.4	4.1	2.5	1.3	1.5	1.6	2.0	2.2	2.7	3.3	2.1	3.6	2.6
			N	2	2	2	3	2	2	2	2	3	2	2	2
As	ICP-MS	ng/m3	Xm	3.4	3.2	2.1	1.5	1.4	1.0	1.1	0.9	1.1	1.5	1.7	2.4	1.7
			N	2	2	2	3	2	2	2	2	3	2	2	2
Cd	ICP-MS	ng/m3	Xm	2.4	2.0	1.5	0.7	0.5	0.6	0.6	0.6	0.6	2.9	1.9	2.7	1.4
			N	2	2	2	3	2	2	2	2	3	2	2	2
Pb	ICP-MS	ng/m3	Xm	94.5	79.4	54.3	29.2	20.1	21.3	23.2	24.9	42.1	69.7	64.8	103.1	51.9
			N	2	2	2	3	2	2	2	2	3	2	2	2