TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2016
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	4.0	4.9	4.0	4.9	4.2	8.6	3.9	4.2	2.8	4.3	5.2	3.6	4.5
			N	28	29	31	30	31	26	31	21	26	31	30	25
Mn	ICP-MS	ng/m3	Xm	49.6	50.2	13.7	18.4	18.7	27.9	13.6	16.0	25.1	25.1	17.3	12.7	23.8
			N	28	29	31	30	31	26	31	31	30	31	30	25
Ni	ICP-MS	ng/m3	Xm	2.1	2.0	1.6	1.5	1.4	4.3	2.0	2.3	2.1	2.1	2.5	2.1	2.1
			N	28	29	31	30	31	26	31	31	30	31	30	25
As	ICP-MS	ng/m3	Xm	2.3	1.7	1.6	1.2	0.9	1.6	0.8	1.1	1.4	1.7	1.8	2.0	1.5
			N	28	29	31	30	31	26	31	31	30	31	30	25
Cd	ICP-MS	ng/m3	Xm	1.2	1.1	0.4	0.2	0.2	0.3	0.2	0.2	0.4	0.5	0.3	0.2	0.4
			N	28	29	31	30	31	26	31	31	30	31	30	25
Pb	ICP-MS	ng/m3	Xm	45.5	36.6	20.3	15.2	14.0	19.6	8.6	10.0	15.4	19.9	15.8	10.5	19.1
			N	28	29	31	30	31	26	31	31	30	31	30	25