TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2012
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
Mn	AAS	ng/m3	Xm	6.3	7.1	9.0	4.7	4.4	5.5	4.6	3.7	4.3	7.2	4.0	3.5	5.4
			N	30	29	25	30	31	30	31	31	23	31	30	30
Ni	AAS	ng/m3	Xm	1.1	1.2	4.6	1.1	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.3
			N	30	29	25	30	31	30	31	31	23	31	30	30
Zn	AAS	ng/m3	Xm	40.1	125.5	38.3	18.1	13.2	55.3	21.9	15.5	13.3	49.7	30.0	43.5	38.3
			N	30	29	25	30	31	30	31	31	23	31	30	30
As	AAS	ng/m3	Xm	0.1	1.0	0.6	1.0	0.5	0.3	0.1	0.2	0.1	0.9	0.6	2.1	0.6
			N	30	29	25	30	31	30	31	31	23	31	30	30
Cd	AAS	ng/m3	Xm	0.3	0.5	0.3	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
			N	30	29	25	30	31	30	31	31	23	31	30	30
Pb	AAS	ng/m3	Xm	5.8	19.1	11.2	4.2	2.7	1.5	2.9	3.6	2.0	2.7	3.0	5.3	5.3
			N	30	29	25	30	31	30	31	31	23	31	30	30