TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2022
Region:	Kralovehradecky
District:	Hradec Kralove
Measuring programme:	HHKS0 , Hr.Kral.-Sukovy sady
Old ISKO number:	1677
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	3.97	1.89	4.87	4.65	5.23	5.23	3.91	1.56	1.86	2.28	2.54	2.10	3.34
			N	3	2	2	2	2	2	2	3	2	2	2	2
Mn	ICP-MS	ng/m³	Xm	5.46	3.81	11.08	6.39	6.43	4.87	6.38	7.60	5.48	6.93	7.55	5.37	6.48
			N	3	2	2	2	2	2	2	3	2	2	2	2
Ni	ICP-MS	ng/m³	Xm	0.50	0.50	0.50	0.50	0.50	0.50	0.50	0.50	0.50	0.50	0.50	0.50	0.50
			N	3	2	2	2	2	2	2	3	2	2	2	2
As	ICP-MS	ng/m³	Xm	1.41	0.74	1.18	0.69	0.66	0.43	0.31	0.57	0.71	0.99	2.55	3.59	1.16
			N	3	2	2	2	2	2	2	3	2	2	2	2
Cd	ICP-MS	ng/m³	Xm	0.15	0.09	0.26	0.11	0.10	0.06	0.05	0.08	0.07	0.13	0.23	0.23	0.13
			N	3	2	2	2	2	2	2	3	2	2	2	2
Pb	ICP-MS	ng/m³	Xm	4.61	3.08	8.77	4.84	4.28	3.60	5.27	2.85	2.64	4.47	5.83	7.08	4.80
			N	3	2	2	2	2	2	2	3	2	2	2	2