TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2012
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	0.4	1.7	0.9		0.7				0.7	0.6	0.5	0.4	0.7
			N	21	18	19	17	17	16	14	17	20	19	20	21
Cr	ICP-MS	ng/m3	Xm	1.2	1.7	2.5		2.0				1.7	1.8	1.8	1.4	1.7
			N	21	18	19	17	17	16	14	17	20	19	20	21
Mn	ICP-MS	ng/m3	Xm	7.3	9.1	12.6		8.8				9.0	7.9	8.7	5.1	8.1
			N	21	18	19	17	17	16	14	17	20	19	20	21
Fe	ICP-MS	ng/m3	Xm	225.5	370.1	675.6		404.4				439.2	411.0	359.2	211.1	375.4
			N	21	18	19	17	17	16	14	17	20	19	20	21
Ni	ICP-MS	ng/m3	Xm	0.8	1.6	1.3		1.0				1.0	1.0	0.9	0.5	0.9
			N	21	18	19	17	17	16	14	17	19	19	20	21
Cu	ICP-MS	ng/m3	Xm	7.0	12.2	11.4		8.1				10.7	9.7	11.2	10.8	9.4
			N	21	18	19	17	17	16	14	17	20	19	20	21
Zn	ICP-MS	ng/m3	Xm	35.4	76.9	47.5		20.6				32.7	38.2	43.2	49.3	35.5
			N	21	18	19	17	17	16	14	17	20	19	20	21
As	ICP-MS	ng/m3	Xm	2.1	7.2	3.1		0.7				1.0	1.8	3.3	5.5	2.4
			N	21	18	19	17	17	16	14	17	20	19	20	21
Se	ICP-MS	ng/m3	Xm	0.6	1.3	0.9		0.5				0.7	0.6	0.5	0.5	0.7
			N	21	18	19	17	17	16	14	17	20	19	20	21
Cd	ICP-MS	ng/m3	Xm	0.3	0.6	0.3		0.2				0.2	0.4	0.4	0.5	0.3
			N	21	18	19	17	17	16	14	17	20	19	20	21
Pb	ICP-MS	ng/m3	Xm	9.6	17.9	10.2		5.1				8.5	8.0	10.4	9.7	8.2
			N	21	18	19	17	17	16	14	17	20	19	20	21