TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2021
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	0.14	0.40	0.18	0.19	0.12	0.23	0.23	0.09	0.22	0.19	0.11	0.24	0.19
			N	15	14	16	15	15	13	16	15	15	16	15	15
Cr	ICP-MS	ng/m³	Xm	0.90	0.96	0.38	0.41	0.41	0.52	0.49	0.19	0.69	1.59	0.50	1.02	0.67
			N	15	14	16	15	15	13	16	15	15	16	15	15
Mn	ICP-MS	ng/m³	Xm	3.08	4.76	2.65	2.47	2.20	2.96	3.37	2.76	3.53	3.55	3.16	7.96	3.53
			N	15	14	16	15	15	13	16	15	15	16	15	15
Fe	ICP-MS	ng/m³	Xm	75.12	151.33	69.95	76.24	58.85	93.05	110.71	75.88	127.57	110.93	80.42	187.67	101.03
			N	15	14	16	15	15	13	16	15	15	16	15	15
Ni	ICP-MS	ng/m³	Xm	0.47	0.71	0.20	0.25	0.32	0.23	0.20	0.11	0.74	0.43	0.21	0.53	0.37
			N	15	14	16	15	15	13	16	15	15	16	15	15
Cu	ICP-MS	ng/m³	Xm	2.36	3.54	1.83	1.71	1.34	1.69	1.72	0.56	2.53	3.19	2.71	4.51	2.28
			N	15	14	16	15	15	13	16	15	15	16	15	15
Zn	ICP-MS	ng/m³	Xm	26.30	44.69	19.22	16.39	10.08	12.84	15.79	7.78	16.61	18.91	24.68	40.77	21.03
			N	15	14	16	15	15	13	16	15	15	16	15	15
As	ICP-MS	ng/m³	Xm	1.73	2.83	1.59	1.11	0.42	0.67	0.48	0.47	0.56	0.87	1.27	2.59	1.21
			N	15	14	16	15	15	13	16	15	15	16	15	15
Se	ICP-MS	ng/m³	Xm	0.49	0.72	0.56	0.40	0.27	0.67	0.56	0.24	0.52	0.54	0.41	0.66	0.50
			N	15	14	16	15	15	13	16	15	15	16	15	15
Cd	ICP-MS	ng/m³	Xm	0.29	0.39	0.32	0.15	0.08	0.11	0.11	0.05	0.13	0.17	0.17	0.44	0.20
			N	15	14	16	15	15	13	16	15	15	16	15	15
Pb	ICP-MS	ng/m³	Xm	9.22	12.39	5.05	4.70	2.51	4.05	5.02	2.63	4.99	5.63	5.54	12.53	6.12
			N	15	14	16	15	15	13	16	15	15	16	15	15