TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2022
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOHE0 , Ostrava-Hermanice
Old ISKO number:	2496
Organization:	ZU, MSK

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	3.55	3.03	2.90	3.75	3.10	2.91	2.87	4.76	7.08	3.55	8.10	2.46	4.01
			N	5	4	6	5	5	5	5	5	5	5	5	5
Mn	ICP-MS	ng/m³	Xm	18.18	9.00	24.32	30.36	27.65	15.47	16.12	22.97	21.57	25.88	25.58	5.81	20.40
			N	5	4	6	5	5	5	5	5	5	5	5	5
Ni	ICP-MS	ng/m³	Xm	5.51	5.27	5.90	5.37	6.13	16.34	11.71	5.44	10.08	3.30	3.24	1.00	6.64
			N	5	4	6	5	5	5	5	5	5	5	5	5
As	ICP-MS	ng/m³	Xm	3.79	1.26	2.02	2.40	1.10	1.01	1.13	1.18	2.66	1.90	11.59	3.32	2.76
			N	5	4	6	5	5	5	5	5	5	5	5	5
Cd	ICP-MS	ng/m³	Xm	0.57	0.15	0.37	0.34	0.34	0.33	0.19	0.25	0.37	0.36	0.60	0.24	0.34
			N	5	4	6	5	5	5	5	5	5	5	5	5
Pb	ICP-MS	ng/m³	Xm	22.91	7.06	19.62	22.13	16.82	13.78	11.18	12.30	15.69	16.22	27.99	8.83	16.23
			N	5	4	6	5	5	5	5	5	5	5	5	5