TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2020
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOHO0 , Ostrava-Hostalkovice
Old ISKO number:	2332
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	2.87	0.86	3.54	2.74	1.91	2.05	0.55	0.31	1.83	1.12	2.87	3.80	2.04
			N	5	5	5	5	5	5	5	5	5	6	5	5
Mn	ICP-MS	ng/m³	Xm	6.38	5.03	9.09	8.70	6.37	4.61	8.60	10.71	11.42	7.80	5.20	5.96	7.50
			N	5	5	5	5	5	5	5	5	5	6	5	5
Ni	ICP-MS	ng/m³	Xm	3.25	1.53	3.60	3.44	1.92	4.06	4.02	10.84	5.41	4.90	4.63	6.30	4.53
			N	5	5	5	5	5	5	5	5	5	6	5	5
As	ICP-MS	ng/m³	Xm	1.52	0.58	1.38	0.79	1.02	0.37	0.87	0.38	0.51	0.49	0.71	1.10	0.81
			N	5	5	5	5	5	5	5	5	5	6	5	5
Cd	ICP-MS	ng/m³	Xm	0.17	0.08	0.19	0.29	0.20	0.16	0.11	0.29	0.46	0.24	0.17	0.25	0.22
			N	5	5	5	5	5	5	5	5	5	6	5	5
Pb	ICP-MS	ng/m³	Xm	4.74	3.11	5.72	5.70	6.17	5.51	6.10	5.44	8.48	6.21	4.96	5.65	5.69
			N	5	5	5	5	5	5	5	5	5	6	5	5