TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2013
Region:	Stredocesky
District:	Kladno
Measuring programme:	SKLS0, Kladno-Svermov
Old ISKO number:	1616
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	0.7	0.6	0.9	0.7	0.6		0.8	0.6	0.4	0.6	0.5	0.5	0.6
			N	15	14	16	15	15	13	15	16	15	15	15	15
Cr	ICP-MS	ng/m3	Xm	1.4	2.0	2.7	2.5	2.6		1.4	4.7	1.2	2.3	2.0	2.5	2.3
			N	15	14	16	15	15	13	15	16	15	15	15	15
Mn	ICP-MS	ng/m3	Xm	4.0	4.1	7.3	6.7	7.6		9.9	12.1	5.0	11.5	7.1	5.5	7.3
			N	15	14	16	15	15	13	15	16	15	15	15	15
Fe	ICP-MS	ng/m3	Xm	90.3	113.8	217.0	213.1	216.7		263.9	245.3	160.5	282.5	190.4	125.1	192.1
			N	15	14	16	15	15	13	15	16	15	15	15	15
Ni	ICP-MS	ng/m3	Xm	0.4	0.6	0.5	0.2	0.3		0.6	0.6	0.4	0.5	1.0	0.6	0.5
			N	15	14	16	15	15	13	15	16	15	15	15	15
Cu	ICP-MS	ng/m3	Xm	9.2	8.7	5.7	6.1	4.5		4.7	5.1	4.2	7.1	5.9	4.2	5.4
			N	15	14	16	15	15	13	15	16	15	15	15	15
Zn	ICP-MS	ng/m3	Xm	55.3	71.0	57.6	35.7	21.8		12.9	24.6	27.2	62.2	55.6	51.2	40.9
			N	15	14	16	15	15	13	15	16	15	15	15	15
As	ICP-MS	ng/m3	Xm	11.5	11.9	11.5	4.6	2.6		0.9	1.1	2.2	10.3	8.8	14.4	6.7
			N	15	14	16	15	15	13	15	16	15	15	15	15
Se	ICP-MS	ng/m3	Xm	0.8	0.9	0.9	0.8	0.6		0.7	0.7	0.5	0.7	0.6	0.6	0.7
			N	15	14	16	15	15	13	15	16	15	15	15	15
Cd	ICP-MS	ng/m3	Xm	1.7	0.9	0.6	0.4	0.2		0.1	0.2	0.2	0.6	0.4	0.4	0.5
			N	15	14	16	15	15	13	15	16	15	15	15	15
Pb	ICP-MS	ng/m3	Xm	17.9	23.0	14.5	9.9	6.2		3.5	6.4	6.0	13.4	12.1	10.9	10.7
			N	15	14	16	15	15	13	15	16	15	15	15	15