TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2014
Region:	Kralovehradecky
District:	Hradec Kralove
Measuring programme:	HHKS0, Hr.Kral.-Sukovy sady
Old ISKO number:	1677
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	0.9	0.9	0.9	0.9	0.9	1.4	3.5	2.2	3.2	2.5	2.0	0.9	1.7
			N	31	28	31	30	31	30	31	31	30	31	30	28
Mn	ICP-MS	ng/m3	Xm	2.5	3.6	3.0	2.7	2.4	3.0	3.8	2.2	3.5	3.4	2.1	1.5	2.8
			N	31	28	31	30	31	30	31	31	30	31	30	28
Ni	ICP-MS	ng/m3	Xm	0.5	0.3	0.4	1.3	0.7	4.0	1.1	0.6	1.1	1.3	1.5	0.6	1.1
			N	31	28	31	30	31	30	31	31	30	31	30	28
Zn	ICP-MS	ng/m3	Xm	30.0	30.0	30.0	21.3	19.4	40.7	88.3	24.4	29.2	25.6	26.1	25.6	32.7
			N	31	28	31	30	31	30	31	31	30	31	30	28
As	ICP-MS	ng/m3	Xm	1.4	1.4	1.4	0.9	0.6	0.4	1.1	0.5	0.8	0.9	0.8	0.9	0.9
			N	31	28	31	30	31	30	31	31	30	31	30	28
Cd	ICP-MS	ng/m3	Xm	0.3	0.2	0.3	0.2	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2
			N	31	28	31	30	31	30	31	31	30	31	30	28
Pb	ICP-MS	ng/m3	Xm	9.9	7.8	8.7	6.3	3.4	3.1	5.3	3.1	5.3	6.4	5.8	5.6	5.9
			N	31	28	31	30	31	30	31	31	30	31	30	28