TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2014
Region:	Pardubicky
District:	Usti nad Orlici
Measuring programme:	EUOP0, Usti n.Orl.-Podmesti
Old ISKO number:	1676
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	2.2	3.1	3.2	2.3	3.9	2.6	2.3	1.9	0.8	0.8	0.9	0.9	2.1
			N	31	28	31	30	31	30	31	31	30	31	30	28
Mn	ICP-MS	ng/m3	Xm	2.6	5.0	6.1	4.5	3.5	2.5	3.1	3.3	3.6	3.2	2.0	2.2	3.5
			N	31	28	31	30	31	30	31	31	30	31	30	28
Ni	ICP-MS	ng/m3	Xm	0.4	0.5	0.4	0.4	4.4	0.9	0.5	0.3	0.3	0.5	0.4	0.5	0.8
			N	31	28	31	30	31	30	31	31	30	31	30	28
As	ICP-MS	ng/m3	Xm	1.4	1.8	1.8	1.4	0.8	0.5	0.7	0.6	0.8	1.0	1.0	1.2	1.1
			N	31	28	31	30	31	30	31	31	30	31	30	28
Cd	ICP-MS	ng/m3	Xm	0.3	0.3	0.4	0.2	0.1	0.1	0.2	0.1	0.2	0.2	0.3	0.2	0.2
			N	31	28	31	30	31	30	31	31	30	31	30	28
Pb	ICP-MS	ng/m3	Xm	8.2	9.3	10.8	8.1	3.5	2.3	3.3	3.0	5.0	6.9	6.4	6.8	6.1
			N	31	28	31	30	31	30	31	31	30	31	30	28