TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2022
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOPO0 , Ostrava-Poruba CHMU
Old ISKO number:	1558
Organization:	CHMI

Matter	Method	Unit		Monthly concentrations												Annual Average
				1	2	3	4	5	6	7	8	9	10	11	12
V	ICP-MS	ng/m³	Xm	0.33	0.25	0.82	0.43	0.51	0.36	0.40	0.58
			N	16	14	15	15	16	15	15	16	3	0	0	0
Cr	ICP-MS	ng/m³	Xm	0.86	0.55	1.56	1.01	1.81	1.07	1.30	1.21
			N	16	14	15	15	16	15	15	16	3	0	0	0
Mn	ICP-MS	ng/m³	Xm	3.97	4.75	12.11	7.26	10.60	7.90	5.96	8.68
			N	16	14	15	15	16	15	15	16	3	0	0	0
Fe	ICP-MS	ng/m³	Xm	135.99	185.99	469.56	251.83	358.71	314.23	245.18	361.61
			N	16	14	15	15	16	15	15	16	3	0	0	0
Ni	ICP-MS	ng/m³	Xm	0.47	0.25	1.05	0.52	0.78	0.65	0.54	1.50	1.58	0.55	1.68	0.43	0.83
			N	16	14	15	15	16	15	15	16	15	15	14	16
Cu	ICP-MS	ng/m³	Xm	3.47	2.67	8.59	3.71	4.53	4.40	3.04	4.38
			N	16	14	15	15	16	15	15	16	3	0	0	0
Zn	ICP-MS	ng/m³	Xm	21.55	15.19	50.88	24.27	21.10	16.92	12.12	23.95
			N	16	14	15	15	16	15	15	16	3	0	0	0
As	ICP-MS	ng/m³	Xm	1.94	1.00	2.59	1.10	0.61	0.53	0.52	0.63	0.89	1.37	4.23	4.44	1.64
			N	16	14	15	15	16	15	15	16	15	15	14	16
Se	ICP-MS	ng/m³	Xm	0.44	0.31	0.79	0.43	0.59	0.48	0.36	0.62
			N	16	14	15	15	16	15	15	16	3	0	0	0
Cd	ICP-MS	ng/m³	Xm	0.17	0.13	0.50	0.18	0.17	0.11	0.14	0.23	0.16	0.18	0.29	0.26	0.21
			N	16	14	15	15	16	15	15	16	15	15	14	16
Pb	ICP-MS	ng/m³	Xm	5.47	4.33	15.11	7.09	7.03	5.43	4.22	8.33	5.73	6.60	9.51	8.37	7.27
			N	16	14	15	15	16	15	15	16	15	15	14	16