TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2021
Region:	Ustecky
District:	Litomerice
Measuring programme:	UDOK0 , Doksany
Old ISKO number:	2104
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	0.26	0.44	0.42	0.53	0.28	0.64	0.34	0.27	0.50	0.45	0.28	0.31	0.39
			N	15	14	16	15	15	15	15	16	15	16	15	15
Cr	ICP-MS	ng/m³	Xm	0.76	0.76	0.82	0.80	0.82	0.64	0.62	0.41	1.10	1.02	1.11	0.53	0.78
			N	15	14	16	15	15	15	15	16	15	16	15	15
Mn	ICP-MS	ng/m³	Xm	2.19	3.98	4.33	4.41	2.38	5.24	3.09	2.84	4.98	5.19	3.15	3.23	3.73
			N	15	14	16	15	15	15	15	16	15	16	15	15
Fe	ICP-MS	ng/m³	Xm	111.89	156.62	213.40	212.55	112.92	254.51	130.08	140.38	274.58	270.93	155.90	180.73	183.79
			N	15	14	16	15	15	15	15	16	15	16	15	15
Ni	ICP-MS	ng/m³	Xm	0.28	0.51	0.38	0.42	0.32	0.38	0.24	0.74	0.44	0.53	0.35		0.42
			N	15	14	16	15	15	15	15	16	15	16	15	5
Cu	ICP-MS	ng/m³	Xm	2.22	3.12	3.09	2.69	2.05	3.20	1.87	3.52	5.02	5.70	3.47	3.21	3.25
			N	15	14	16	15	15	15	15	16	15	16	15	15
Zn	ICP-MS	ng/m³	Xm	18.47	36.92	18.33	18.97	10.78	12.52	8.09	8.46	15.37	22.99	17.43	26.88	17.81
			N	15	14	16	15	15	15	15	16	15	16	15	15
As	ICP-MS	ng/m³	Xm	3.97	6.44	2.36	1.27	0.40	0.47	0.42	0.37	0.77	2.28	2.45	6.40	2.28
			N	15	14	16	15	15	15	15	16	15	16	15	15
Se	ICP-MS	ng/m³	Xm	0.47	1.82	0.63	2.40	0.31	0.83	0.53	0.83	1.17	0.89	0.59	0.59	0.92
			N	15	14	16	15	15	15	15	16	15	16	15	15
Cd	ICP-MS	ng/m³	Xm	0.22	0.32	0.12	0.11	0.05	0.06	0.05	0.07	0.10	0.14	0.12	0.19	0.13
			N	15	14	16	15	15	15	15	16	15	16	15	15
Pb	ICP-MS	ng/m³	Xm	3.86	7.12	3.64	3.22	1.58	2.40	1.58	1.73	3.24	5.52	4.23	6.20	3.69
			N	15	14	16	15	15	15	15	16	15	16	15	15