TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2014
Region:	Plzensky
District:	Plzen-mesto
Measuring programme:	PPLX0, Plzen-Slovany 2
Old ISKO number:	1543
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	0.6	0.6	1.1		0.8	0.7	0.5	0.5	0.6	0.6	0.7	0.4	0.7
			N	16	14	15	13	16	15	15	15	15	16	15	16
Cr	ICP-MS	ng/m3	Xm	3.0	1.8	2.8		1.4	1.5	1.6	1.4	1.4	1.9	1.7	1.1	1.8
			N	16	14	15	13	16	15	15	15	15	16	15	16
Mn	ICP-MS	ng/m3	Xm	11.5	9.8	15.4		7.7	7.8	6.1	7.1	6.3	7.8	7.6	5.1	8.7
			N	16	14	15	13	16	15	15	15	15	16	15	16
Fe	ICP-MS	ng/m3	Xm	452.0	474.9	783.2		358.3	380.6	299.3	301.6	328.3	369.6	380.7	249.3	417.9
			N	16	14	15	13	16	15	15	15	15	16	15	16
Ni	ICP-MS	ng/m3	Xm	1.7	1.4	1.7		0.8	0.8	1.1	0.7	0.7	1.0	0.7	0.6	1.1
			N	16	14	15	13	16	15	15	15	15	16	15	16
Cu	ICP-MS	ng/m3	Xm	15.3	12.3	15.5		7.6	6.7	7.1	7.6	7.7	10.6	8.7	9.1	10.1
			N	16	14	15	13	16	15	15	15	15	16	15	16
Zn	ICP-MS	ng/m3	Xm	86.8	45.6	65.6		21.4	30.5	17.6	20.3	22.7	41.0	36.3	35.8	38.5
			N	16	14	15	13	16	15	15	15	15	16	15	16
As	ICP-MS	ng/m3	Xm	6.5	4.1	4.6		0.7	0.4	0.7	0.4	1.0	1.6	2.0	2.2	2.2
			N	16	14	15	13	16	15	15	15	15	16	15	16
Se	ICP-MS	ng/m3	Xm	0.8	0.4	0.9		0.7	0.7	1.0	0.5	0.8	0.7	0.4	0.5	0.7
			N	16	14	15	13	16	15	15	15	15	16	15	16
Cd	ICP-MS	ng/m3	Xm	0.5	0.3	0.5		0.1	0.2	0.1	0.1	0.2	0.3	0.2	0.2	0.2
			N	16	14	15	13	16	15	15	15	15	16	15	16
Pb	ICP-MS	ng/m3	Xm	18.0	9.2	13.7		3.9	3.4	3.4	3.0	5.1	7.1	6.7	6.0	7.3
			N	16	14	15	13	16	15	15	15	15	16	15	16