TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2021
Region:	Ustecky
District:	Chomutov
Measuring programme:	UTUS0 , Tusimice
Old ISKO number:	2324
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	1.00	0.59	0.49	0.85	0.63	1.05	0.40	0.26	0.71	0.84	0.40	0.25	0.62
			N	5	5	5	5	5	5	5	5	5	6	5	5
Cr	ICP-MS	ng/m³	Xm	1.23	1.15	0.71	0.91	1.08	1.31	0.66	0.22	1.18	1.51	0.54	0.18	0.88
			N	5	5	5	5	5	5	5	5	5	6	5	5
Mn	ICP-MS	ng/m³	Xm	6.59	6.82	6.47	5.20	4.19	6.95	3.15	2.33	4.94	6.26	2.64	1.59	4.75
			N	5	5	5	5	5	5	5	5	5	6	5	5
Fe	ICP-MS	ng/m³	Xm	398.21	247.81	204.17	332.81	263.53	413.00	191.81	119.24	319.20	431.13	173.58	97.28	265.01
			N	5	5	5	5	5	5	5	5	5	6	5	5
Ni	ICP-MS	ng/m³	Xm	0.96	1.05	0.74	0.64	0.42	0.83	0.39	0.21	0.57	0.67	0.33		0.61
			N	5	5	5	5	5	5	5	5	5	6	5	1
Cu	ICP-MS	ng/m³	Xm	3.61	3.68	1.85	2.46	3.11	5.64	1.96	2.57	3.83	6.06	2.22	0.77	3.13
			N	5	5	5	5	5	5	5	5	5	6	5	5
Zn	ICP-MS	ng/m³	Xm	18.58	29.64	9.57	12.79	9.25	13.06	6.77	7.03	11.00	17.02	8.31	7.03	12.42
			N	5	5	5	5	5	5	5	5	5	6	5	5
As	ICP-MS	ng/m³	Xm	3.00	5.21	0.70	0.88	0.54	0.53	0.38	0.24	0.57	2.01	1.21	0.72	1.30
			N	5	5	5	5	5	5	5	5	5	6	5	5
Se	ICP-MS	ng/m³	Xm	1.49	1.03	0.41	0.84	0.44	1.34	0.36	0.38	0.51	0.80	0.66	0.18	0.70
			N	5	5	5	5	5	5	5	5	5	6	5	5
Cd	ICP-MS	ng/m³	Xm	0.17	0.19	0.07	0.11	0.04	0.05	0.04	0.05	0.06	0.11	0.08	0.05	0.08
			N	5	5	5	5	5	5	5	5	5	6	5	5
Pb	ICP-MS	ng/m³	Xm	4.53	6.98	2.17	3.38	3.12	2.19	1.30	1.35	2.48	4.76	2.72	1.88	3.04
			N	5	5	5	5	5	5	5	5	5	6	5	5