TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2023
Region:	Jihocesky
District:	Strakonice
Measuring programme:	CSTR0 , Strakonice-ZS Strakonice
Old ISKO number:	2517
Organization:	ZU Usti nL

Matter	Method	Unit		Monthly concentrations												Annual Average
				1	2	3	4	5	6	7	8	9	10	11	12
Cr	ICP-MS	ng/m³	Xm	1.49	1.17	1.18	1.07	1.06	1.09			5.21		1.34	0.97
			N	3	2	2	2	2	2	1	1	1	1	2	2
Mn	ICP-MS	ng/m³	Xm	4.32	5.64	6.18	5.02	6.43	5.76			12.00		3.93	4.91
			N	3	2	2	2	2	2	1	1	1	1	2	2
Ni	ICP-MS	ng/m³	Xm	0.50	0.50	0.50	0.50	0.50	1.47			2.64		0.50	0.50
			N	3	2	2	2	2	2	1	1	1	1	2	2
As	ICP-MS	ng/m³	Xm	4.04	3.88	2.89	1.36	0.67	0.43			0.47		1.01	1.68
			N	3	2	2	2	2	2	1	1	1	1	2	2
Cd	ICP-MS	ng/m³	Xm	0.14	0.15	0.16	0.11	0.11	0.10			0.00		0.12	0.16
			N	3	2	2	2	2	2	1	1	1	1	2	2
Pb	ICP-MS	ng/m³	Xm	5.90	2.59	2.75	2.42	2.62	2.20			2.05		6.65	3.85
			N	3	2	2	2	2	2	1	1	1	1	2	2