TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2011
Region:	Liberecky
District:	Jablonec nad Nisou
Measuring programme:	LJIZ0, Jizerka
Old ISKO number:	1556
Organization:	CHMI

Matter	Method	Unit		Monthly concentrations												Annual Average
				1	2	3	4	5	6	7	8	9	10	11	12
V	ICP-MS	ng/m3	Xm	0.3	0.7	0.6	0.4	0.4	0.3	0.2	0.4	0.4	0.3	0.5		0.4
			N	15	14	15	15	16	15	15	15	15	14	15	4
Cr	ICP-MS	ng/m3	Xm	0.5	0.4	0.7	0.4	0.4	0.3	0.3	0.6	0.5	0.4	0.3		0.4
			N	15	14	15	15	16	15	14	15	15	14	15	4
Mn	ICP-MS	ng/m3	Xm	0.7	2.7	3.1	3.2	2.5	1.7	1.2	2.1	2.9	1.6	2.3		2.2
			N	15	14	15	15	16	15	15	15	15	14	15	3
Fe	ICP-MS	ng/m3	Xm	17.5	61.8	116.1	103.3	81.9	55.8	37.5	85.6	88.6	49.3	67.3		68.9
			N	15	14	15	15	16	15	15	15	15	14	15	3
Ni	ICP-MS	ng/m3	Xm	0.3	0.5	0.4	0.3	0.3	0.2	0.2	0.2	0.4	0.3	0.4		0.3
			N	15	14	15	15	16	15	14	15	15	14	15	3
Cu	ICP-MS	ng/m3	Xm	0.9	1.9	2.4	1.4	1.2	0.8	1.0	1.4	1.4	0.9	1.2		1.3
			N	15	14	15	15	16	15	15	15	15	14	15	3
Zn	ICP-MS	ng/m3	Xm	6.3	20.9	12.8	10.2	5.5	5.4	4.8	5.8	5.6	8.5	17.2		9.2
			N	15	14	15	15	16	15	15	15	15	14	15	3
As	ICP-MS	ng/m3	Xm	1.0	1.9	0.8	0.8	0.8	0.4	0.4	0.5	0.5	0.6	1.4		0.8
			N	15	14	15	15	16	15	15	15	15	14	15	4
Se	ICP-MS	ng/m3	Xm	0.5	0.9	0.6	0.5	0.4	0.4	0.6	0.5	0.5	0.4	0.9		0.6
			N	15	14	15	15	16	15	15	15	15	14	15	4
Cd	ICP-MS	ng/m3	Xm	1.0	1.1	0.4	0.2	0.4	0.4	0.4	0.3	0.6	1.6	3.6		0.9
			N	15	14	15	15	16	15	15	15	15	14	15	4
Pb	ICP-MS	ng/m3	Xm	4.2	11.5	5.1	4.9	3.3	2.7	2.0	2.5	2.9	4.6	6.4		4.4
			N	15	14	15	15	16	15	15	15	15	14	15	4