TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2019
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TORO0, Ostrava-Radvanice OZO
Old ISKO number:	1942
Organization:	SMOstrava

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	6.7	6.9	3.8	2.1	2.5	2.2	1.9	1.9	2.6	3.9	4.0	6.3	3.7
			N	2	2	2	3	2	2	2	2	3	2	2	2
Mn	ICP-MS	ng/m3	Xm	86.4	88.9	49.8	23.6	16.6	23.8	29.0	28.2	43.8	61.4	43.3	74.0	46.3
			N	2	2	2	3	2	2	2	2	3	2	2	2
Ni	ICP-MS	ng/m3	Xm	2.8	3.2	1.8	1.3	1.8	2.1	1.7	2.2	2.1	2.5	2.0	2.9	2.2
			N	2	2	2	3	2	2	2	2	3	2	2	2
As	ICP-MS	ng/m3	Xm	3.3	3.2	2.1	1.6	1.3	1.0	1.2	0.9	1.0	1.6	1.9	2.4	1.8
			N	2	2	2	3	2	2	2	2	3	2	2	2
Cd	ICP-MS	ng/m3	Xm	1.1	0.9	0.5	0.6	0.3	0.4	0.3	0.4	0.6	1.0	0.9	0.9	0.6
			N	2	2	2	3	2	2	2	2	3	2	2	2
Pb	ICP-MS	ng/m3	Xm	46.5	39.3	22.7	20.7	11.0	14.5	13.4	13.5	18.8	34.8	30.3	35.9	24.6
			N	2	2	2	3	2	2	2	2	3	2	2	2