TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2020
Region:	Moravskoslezsky
District:	Opava
Measuring programme:	TBOX0 , Bolatice
Old ISKO number:	2345
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	0.27	0.18	0.56	0.85	0.45	0.30	0.30	0.44	0.31	0.19	0.22	0.20	0.33
			N	5	10	5	5	5	5	5	5	5	7	10	5
Cr	ICP-MS	ng/m³	Xm	0.99	0.17	0.79	1.51	0.46	0.22	0.63	1.04	1.33	0.53	0.56	1.22	0.73
			N	5	10	5	5	5	5	5	5	5	7	10	5
Mn	ICP-MS	ng/m³	Xm	5.04	3.10	6.41	9.54	5.37	3.20	4.08	7.29	5.89	3.07	3.79	6.47	4.97
			N	5	10	5	5	5	5	5	5	5	7	10	5
Fe	ICP-MS	ng/m³	Xm	132.80	80.23	202.69	283.67	220.68	118.44	149.13	263.44	231.61	100.78	107.19	253.08	166.37
			N	5	10	5	5	5	5	5	5	5	7	10	5
Ni	ICP-MS	ng/m³	Xm	0.62	0.32	0.54	0.15	0.52	0.25	0.35	0.61	1.04	0.60	0.65	0.89	0.53
			N	5	10	5	5	5	5	5	5	5	7	10	5
Cu	ICP-MS	ng/m³	Xm	3.99	3.00	3.17	3.08	2.78	1.52	2.11	2.01	2.18	1.82	2.61	4.82	2.74
			N	5	10	5	5	5	5	5	5	5	7	10	5
Zn	ICP-MS	ng/m³	Xm	41.51	25.19	30.32	28.46	15.18	14.85	9.80	20.37	22.26	20.32	35.68	54.02	26.84
			N	5	10	5	5	5	5	5	5	5	7	10	5
As	ICP-MS	ng/m³	Xm	4.59	1.76	1.97	1.98	1.71	0.65	0.56	0.53	0.89	0.92	1.93	2.28	1.64
			N	5	10	5	5	5	5	5	5	5	7	10	5
Se	ICP-MS	ng/m³	Xm	0.56	0.37	0.49	0.54	0.55	0.54	0.38	0.56	0.65	0.45	0.59	0.54	0.51
			N	5	10	5	5	5	5	5	5	5	7	10	5
Cd	ICP-MS	ng/m³	Xm	0.38	0.16	0.39	0.22	0.14	0.17	0.06	0.21	0.48	0.21	0.26	0.39	0.25
			N	5	10	5	5	5	5	5	5	5	7	10	5
Pb	ICP-MS	ng/m³	Xm	10.74	5.75	10.38	7.70	5.04	4.83	2.36	4.42	5.94	4.49	7.46	11.32	6.63
			N	5	10	5	5	5	5	5	5	5	7	10	5