TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2021
Region:	Moravskoslezsky
District:	Karvina
Measuring programme:	TCTN0 , Cesky Tesin
Old ISKO number:	1944
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	0.42	0.82	0.61	0.52	0.37	0.66	0.68	0.36	0.56	0.62	0.29	0.32	0.51
			N	15	14	16	15	15	15	15	16	15	16	15	15
Cr	ICP-MS	ng/m³	Xm	3.34	3.38	3.11	2.12	2.03	3.22	1.86	2.55	2.48	3.90	1.71	2.30	2.62
			N	15	14	16	15	15	15	15	16	15	16	15	15
Mn	ICP-MS	ng/m³	Xm	22.10	20.95	23.63	14.74	14.48	21.60	13.85	18.81	21.75	26.82	9.06	10.66	17.78
			N	15	14	16	15	15	15	15	16	15	16	15	15
Fe	ICP-MS	ng/m³	Xm	1193.07	1151.41	968.62	772.24	787.46	1013.36	628.80	945.74	1236.24	1698.46	506.64	750.85	946.60
			N	15	14	16	15	15	15	15	16	15	16	15	15
Ni	ICP-MS	ng/m³	Xm	1.34	1.59	1.02	1.01	1.16	1.11	0.71	0.93	1.68	1.22	0.59	0.81	1.06
			N	15	14	16	15	15	15	15	16	15	16	15	15
Cu	ICP-MS	ng/m³	Xm	6.43	7.53	6.18	4.08	4.32	5.83	5.17	4.79	6.96	8.83	4.68	5.77	5.71
			N	15	14	16	15	15	15	15	16	15	16	15	15
Zn	ICP-MS	ng/m³	Xm	57.31	76.76	51.25	35.77	27.59	41.76	34.76	55.39	77.92	40.12	27.02	60.87	47.37
			N	15	14	16	15	15	15	15	16	15	16	15	15
As	ICP-MS	ng/m³	Xm	1.96	2.36	1.51	1.04	0.54	0.82	0.73	0.66	0.80	1.07	0.89	2.15	1.19
			N	15	14	16	15	15	15	15	16	15	16	15	15
Se	ICP-MS	ng/m³	Xm	0.96	1.07	0.71	0.52	0.37	0.89	0.90	0.43	0.56	0.67	0.42	0.64	0.66
			N	15	14	16	15	15	15	15	16	15	16	15	15
Cd	ICP-MS	ng/m³	Xm	0.41	0.51	0.38	0.22	0.14	0.22	0.28	0.17	0.24	0.40	0.23	0.38	0.29
			N	15	14	16	15	15	15	15	16	15	16	15	15
Pb	ICP-MS	ng/m³	Xm	18.35	22.20	19.74	10.77	7.79	10.42	8.73	11.40	14.32	20.69	8.27	16.98	13.66
			N	15	14	16	15	15	15	15	16	15	16	15	15