TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2022
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOKP0 , Ostrava-Krasne Pole
Old ISKO number:	2500
Organization:	ZU, MSK

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	2.70	0.88	0.82	0.82	1.25	1.72	1.60	1.88	1.05	2.59	2.72	1.90	1.66
			N	5	4	6	5	5	5	5	5	5	5	5	5
Mn	ICP-MS	ng/m³	Xm	13.74	4.53	10.29	8.29	12.82	8.94	10.89	12.43	6.59	7.83	6.11	4.07	8.91
			N	5	4	6	5	5	5	5	5	5	5	5	5
Ni	ICP-MS	ng/m³	Xm	3.32	1.01	2.54	3.16	2.56	5.28	5.71	5.86	1.28	3.06	0.88	10.66	3.78
			N	5	4	6	5	5	5	5	5	5	5	5	5
As	ICP-MS	ng/m³	Xm	1.08	6.30	1.49	1.24	0.78	0.56	0.74	0.60	1.66	1.22	4.84	4.04	2.01
			N	5	4	6	5	5	5	5	5	5	5	5	5
Cd	ICP-MS	ng/m³	Xm	0.12	0.09	0.22	0.25	0.26	0.29	0.12	0.32	0.43	0.21	0.27	1.27	0.32
			N	5	4	6	5	5	5	5	5	5	5	5	5
Pb	ICP-MS	ng/m³	Xm	5.97	2.88	8.34	9.40	11.10	10.41	7.83	11.91	8.89	7.26	6.15	5.01	8.00
			N	5	4	6	5	5	5	5	5	5	5	5	5