TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2011
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	0.9	1.5	1.1	0.7	0.5	0.6		0.7	0.7	0.6	0.9	0.4	0.8
			N	20	19	21	20	20	18	13	19	20	20	20	21
Cr	ICP-MS	ng/m3	Xm	2.5	1.6	1.7	1.5	1.3	1.5		1.4	1.6	1.4	2.3	1.8	1.6
			N	20	19	21	20	20	18	13	19	20	20	20	21
Mn	ICP-MS	ng/m3	Xm	9.0	9.9	9.6	8.3	8.4	6.2		6.4	9.1	8.9	9.2	5.0	8.1
			N	20	19	21	20	20	18	13	19	20	20	20	21
Fe	ICP-MS	ng/m3	Xm	266.9	307.4	360.8	339.9	274.3	220.2		257.6	334.2	310.6	335.8	215.5	286.5
			N	20	19	21	20	20	18	13	19	20	20	20	21
Ni	ICP-MS	ng/m3	Xm	1.2	1.1	0.9	0.8	0.6	0.6		0.6	0.7	0.8	1.1	0.7	0.8
			N	20	19	21	20	20	18	13	19	20	20	20	21
Cu	ICP-MS	ng/m3	Xm	9.9	7.0	7.1	6.1	4.6	4.6		4.9	7.9	7.1	6.9	8.4	6.6
			N	20	19	21	20	20	18	13	19	20	20	20	21
Zn	ICP-MS	ng/m3	Xm	43.1	49.4	33.0	30.8	21.6	13.5		12.3	26.6	32.1	49.5	24.7	29.7
			N	20	19	21	20	19	18	13	19	20	19	20	21
As	ICP-MS	ng/m3	Xm	1.5	1.8	1.2	1.0	1.0	0.6		0.8	1.0	1.5	1.7	0.4	1.1
			N	20	19	21	20	20	18	13	19	20	20	20	21
Se	ICP-MS	ng/m3	Xm	0.6	1.1	0.8	0.7	0.6	0.7		0.6	0.7	0.7	1.0	0.4	0.7
			N	20	19	21	20	20	18	13	19	20	20	20	21
Cd	ICP-MS	ng/m3	Xm	0.4	0.6	0.3	0.3	0.2	0.1		0.1	0.2	0.3	0.5	0.2	0.3
			N	20	19	21	20	20	18	13	19	20	20	20	21
Pb	ICP-MS	ng/m3	Xm	13.9	16.9	10.7	7.7	6.4	4.6		4.6	6.2	7.9	13.1	5.7	8.6
			N	20	19	21	20	20	18	13	19	20	20	20	21