TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2021
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	0.98	2.22	1.49	1.24	1.60	1.20	0.82	1.54	0.68	3.09	1.73	0.82	1.43
			N	5	5	5	5	5	5	5	5	5	5	5	6
Mn	ICP-MS	ng/m³	Xm	4.99	12.50	12.10	3.84	13.44	7.53	8.11	6.55	7.41	11.82	18.68	4.48	9.22
			N	5	5	5	5	5	5	5	5	5	5	5	6
Ni	ICP-MS	ng/m³	Xm	3.36	4.43	2.39	4.11	1.07	2.08	4.95	3.79	2.51	5.79	1.43	1.48	3.07
			N	5	5	5	5	5	5	5	5	5	5	5	6
As	ICP-MS	ng/m³	Xm	1.31	1.20	1.58	0.99	0.46	4.34	0.94	0.69	0.66	0.70	1.17	2.20	1.36
			N	5	5	5	5	5	5	5	5	5	5	5	6
Cd	ICP-MS	ng/m³	Xm	0.14	0.38	0.32	0.09	0.29	0.13	0.19	0.12	0.11	0.41	0.47	0.58	0.27
			N	5	5	5	5	5	5	5	5	5	5	5	6
Pb	ICP-MS	ng/m³	Xm	5.32	8.45	7.46	6.13	7.21	5.84	8.30	8.47	5.77	9.07	13.27	9.09	7.85
			N	5	5	5	5	5	5	5	5	5	5	5	6