TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2020
Region:	Pardubicky
District:	Chrudim
Measuring programme:	ESVR0 , Svratouch
Old ISKO number:	1555
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	0.08	0.08	0.29	0.52	0.24	0.23	0.17	0.24	0.31	0.13	0.08	0.07	0.20
			N	15	15	15	15	16	15	14	16	15	15	15	16
Cr	ICP-MS	ng/m³	Xm	0.38	0.39	0.55	0.38	0.48	0.39	0.41	0.28	0.49	0.30	0.39	0.49	0.41
			N	15	15	15	15	16	15	14	16	15	15	15	16
Mn	ICP-MS	ng/m³	Xm	1.53	1.33	3.64	5.57	2.27	2.03	2.05	3.02	3.61	1.52	1.10	0.67	2.36
			N	15	15	15	15	16	15	14	16	15	15	15	16
Fe	ICP-MS	ng/m³	Xm	33.03	31.10	115.95	194.32	81.85	82.75	80.86	109.86	141.37	50.05	32.26	16.42	80.70
			N	15	15	15	15	16	15	14	16	15	15	15	16
Ni	ICP-MS	ng/m³	Xm		0.07	0.40	0.19	0.06	0.20	0.27	1.24	0.30	0.32	0.53	0.13	0.33
			N	10	15	15	15	16	15	14	16	15	15	15	16
Cu	ICP-MS	ng/m³	Xm		0.50	0.98	0.38	0.51	0.90	0.86	1.69	2.50	0.98	0.67	0.11	0.95
			N	10	15	15	15	16	15	14	16	15	15	15	16
Zn	ICP-MS	ng/m³	Xm	10.83	6.21	11.63	9.08	6.97	4.67	4.04	6.69	6.76	5.97	8.32	5.93	7.29
			N	15	15	15	15	16	15	14	16	15	15	15	16
As	ICP-MS	ng/m³	Xm	0.53	0.44	0.43	0.44	0.38	0.30	0.29	0.30	0.47	0.23	0.38	0.26	0.37
			N	15	15	15	15	16	15	14	16	15	15	15	16
Se	ICP-MS	ng/m³	Xm	0.23	0.16	0.33	0.26	0.32	0.30	0.21	0.33	0.36	0.24	0.22	0.12	0.26
			N	15	15	15	15	16	15	14	16	15	15	15	16
Cd	ICP-MS	ng/m³	Xm	0.10	0.05	0.13	0.09	0.05	0.04	0.04	0.12	0.06	0.05	0.08	0.08	0.08
			N	15	15	15	15	16	15	14	16	15	15	15	16
Pb	ICP-MS	ng/m³	Xm	2.35	1.56	3.19	2.78	1.75	1.45	1.18	1.95	2.14	1.52	1.77	1.71	1.95
			N	15	15	15	15	16	15	14	16	15	15	15	16