TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2020
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOPO5 , Ostrava-Poruba CHMU
Old ISKO number:	1565
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	0.12	0.07	0.22	0.29	0.17	0.23	0.15	0.15	0.18	0.13	0.09	0.10	0.16
			N	15	15	15	15	16	15	15	16	15	15	15	16
Cr	ICP-MS	ng/m³	Xm	0.81	0.44	1.05	0.57	0.46	0.56	0.92	0.65	0.55	0.59	0.34	1.30	0.69
			N	15	15	15	15	16	15	15	16	15	15	15	16
Mn	ICP-MS	ng/m³	Xm	4.39	1.81	2.86	3.35	1.91	2.67	3.13	3.26	5.70	4.07	3.73	6.74	3.66
			N	15	15	15	15	16	15	15	16	15	15	15	16
Fe	ICP-MS	ng/m³	Xm	58.95	37.18	71.99	99.92	53.87	81.50	95.74	98.85	149.83	83.15	71.05	208.00	93.65
			N	15	15	15	15	16	15	15	16	15	15	15	16
Ni	ICP-MS	ng/m³	Xm	0.61	0.40	0.25	0.35	0.23	0.26	0.34	0.45	0.56	0.49	0.28	0.61	0.40
			N	15	15	15	15	16	15	15	16	15	15	15	16
Cu	ICP-MS	ng/m³	Xm	4.17	1.40	2.55	2.37	0.89	1.22	2.26	1.52	2.49	2.97	2.26	5.09	2.43
			N	15	15	15	15	16	15	15	16	15	15	15	16
Zn	ICP-MS	ng/m³	Xm	21.95	12.33	25.50	19.43	10.69	11.41	9.25	12.81	20.28	16.41	22.18	45.97	19.17
			N	15	15	15	15	16	15	15	16	15	15	15	16
As	ICP-MS	ng/m³	Xm	1.23	0.72	1.59	0.98	0.81	0.63	0.42	0.37	0.67	0.70	1.06	1.32	0.88
			N	15	15	15	15	16	15	15	16	15	15	15	16
Se	ICP-MS	ng/m³	Xm	0.69	0.26	0.51	0.38	0.42	0.44	0.41	0.48	0.63	0.60	0.62	0.49	0.49
			N	15	15	15	15	16	15	15	16	15	15	15	16
Cd	ICP-MS	ng/m³	Xm	0.17	0.10	0.29	0.25	0.12	0.14	0.10	0.15	0.43	0.17	0.20	0.33	0.21
			N	15	15	15	15	16	15	15	16	15	15	15	16
Pb	ICP-MS	ng/m³	Xm	4.50	3.55	7.25	5.82	3.37	3.78	2.86	3.68	4.91	4.01	6.67	10.54	5.15
			N	15	15	15	15	16	15	15	16	15	15	15	16