TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2012
Region:	Jihomoravsky
District:	Brno-mesto
Measuring programme:	BBNI0, Brno-Lisen
Old ISKO number:	1779
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	0.5	1.4	0.7	0.6	0.8	0.6	0.5	0.7	0.7	0.6	0.6	0.4	0.7
			N	21	19	21	20	20	19	20	21	19	20	20	20
Cr	ICP-MS	ng/m3	Xm	1.1	2.4	1.2	0.9	1.7	1.6	1.8	1.5	1.3	2.0	1.5	1.0	1.5
			N	21	19	21	20	20	19	20	21	19	20	20	20
Mn	ICP-MS	ng/m3	Xm	7.2	8.6	7.5	6.8	8.8	6.9	9.7	8.6	8.6	8.5	9.1	5.9	8.0
			N	21	19	21	20	20	19	20	21	19	20	20	20
Fe	ICP-MS	ng/m3	Xm	232.4	280.8	357.3	265.6	330.7	240.6	263.4	355.0	274.3	272.4	229.4	171.5	273.4
			N	21	19	21	20	20	19	20	21	19	20	20	20
Ni	ICP-MS	ng/m3	Xm	0.5	1.2	0.5	0.5	0.6	0.8	0.7	0.4	0.5	0.9	1.0	0.6	0.7
			N	21	19	21	20	20	19	20	21	19	20	20	20
Cu	ICP-MS	ng/m3	Xm	6.3	6.6	6.4	4.6	4.5	5.0	5.1	6.0	6.0	7.0	5.6	6.6	5.8
			N	21	19	21	20	20	19	20	21	19	20	20	20
Zn	ICP-MS	ng/m3	Xm	47.8	63.2	31.4	20.1	19.9	16.4	21.2	34.2	21.7	41.5	28.5	40.2	32.2
			N	21	19	21	20	20	19	20	21	19	20	20	20
As	ICP-MS	ng/m3	Xm	1.2	2.6	1.1	0.8	0.5	0.8	0.5	0.9	0.7	0.9	1.4	2.4	1.1
			N	21	19	21	20	20	19	20	21	19	20	20	20
Se	ICP-MS	ng/m3	Xm	0.7	1.0	0.7	0.5	0.4	0.7	0.6	0.6	0.8	0.7	0.7	0.8	0.7
			N	21	19	21	20	20	19	20	21	19	20	20	20
Cd	ICP-MS	ng/m3	Xm	0.3	0.6	0.3	0.2	0.2	0.1	0.1	0.1	0.2	0.3	0.3	0.4	0.2
			N	21	19	21	20	20	19	20	21	19	20	20	20
Pb	ICP-MS	ng/m3	Xm	10.6	17.5	7.7	5.7	5.0	4.1	3.9	5.2	6.6	8.2	8.9	11.1	7.9
			N	21	19	21	20	20	19	20	21	19	20	20	20