TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2015
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOMH0, Ostrava-Marianske Ho
Old ISKO number:	1750
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	8.2	8.2	6.4	4.4	4.8	6.0	6.6	6.1	5.9	4.6	5.6	3.7	5.9
			N	31	28	31	30	31	28	31	31	30	31	30	27
Mn	ICP-MS	ng/m3	Xm	138.1	78.1	41.4	48.5	43.1	33.5	65.4	49.8	39.1	26.1	19.4	28.2	50.7
			N	31	28	31	30	31	28	31	31	30	31	30	27
Ni	ICP-MS	ng/m3	Xm	3.9	2.7	3.5	3.2	2.6	1.9	2.2	1.4	2.2	2.5	3.4	1.8	2.6
			N	3	2	2	2	2	2	3	2	2	2	2	2
As	ICP-MS	ng/m3	Xm	2.5	2.7	2.4	1.9	1.5	0.9	1.5	1.5	2.1	3.3	3.8	1.9	2.2
			N	3	2	2	2	2	2	3	2	2	2	2	2
Cd	ICP-MS	ng/m3	Xm	2.2	1.2	0.9	0.5	0.5	0.4	0.6	0.7	0.9	1.4	0.4	0.3	0.8
			N	3	2	2	2	2	2	3	2	2	2	2	2
Pb	ICP-MS	ng/m3	Xm	104.9	64.4	41.8	22.1	24.0	29.1	41.1	42.1	39.3	27.9	16.4	10.1	38.7
			N	3	2	2	2	2	2	3	2	2	2	2	2