TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Ustecky
District:	Usti nad Labem
Measuring programme:	UULK0, Usti n.L.-Kockov
Old ISKO number:	1413
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	0.8	0.7		0.4	0.4	0.5	0.4	0.5	0.6	0.6	0.6	0.4	0.5
			N	16	13	12	15	16	15	15	16	15	15	15	15
Cr	ICP-MS	ng/m3	Xm	0.7	0.1		0.5	0.2	0.3	0.7	0.7	0.9	1.7	1.3	0.5	0.7
			N	16	13	12	15	16	15	15	16	15	15	15	15
Mn	ICP-MS	ng/m3	Xm	4.3	3.6		3.3	3.6	4.0	3.6	4.2	5.3	4.1	4.6	2.3	3.9
			N	16	13	12	15	16	15	15	16	15	15	15	15
Fe	ICP-MS	ng/m3	Xm	207.1	160.8		153.9	156.7	180.2	150.7	194.2	229.4	213.4	209.7	126.9	180.4
			N	16	13	12	15	16	15	15	16	15	15	15	15
Ni	ICP-MS	ng/m3	Xm	0.9	2.2		0.3	0.4		0.8	0.5	0.3	0.5	0.9	0.6	0.7
			N	16	13	12	15	16	8	15	16	15	15	15	15
Cu	ICP-MS	ng/m3	Xm	10.3	4.6		5.0	4.0		7.9	6.7	9.6	15.7	8.9	6.5	7.5
			N	16	13	12	15	16	8	15	16	15	15	15	15
Zn	ICP-MS	ng/m3	Xm	38.5	24.2		13.2	10.1	9.3	9.9	10.6	17.5	19.6	21.8	13.9	16.7
			N	16	13	12	15	16	15	15	16	15	15	15	15
As	ICP-MS	ng/m3	Xm	4.8	2.8		0.5	0.7	0.3	0.2	0.4	0.6	1.0	1.8	1.0	1.2
			N	16	13	12	15	16	15	15	16	15	15	15	15
Se	ICP-MS	ng/m3	Xm	4.3	1.6		0.6	0.5	0.7	0.5	0.8	1.7	1.6	1.3	0.6	1.2
			N	16	13	12	15	16	15	15	16	15	15	15	15
Cd	ICP-MS	ng/m3	Xm	0.3	0.3		0.1	0.1	0.1	0.0	0.0	0.1	0.1	0.1	0.1	0.1
			N	16	13	12	15	16	15	15	16	15	15	15	15
Pb	ICP-MS	ng/m3	Xm	9.6	10.2		3.6	4.1	2.3	2.3	2.5	4.5	4.3	5.8	3.1	4.6
			N	16	13	12	15	16	15	15	16	15	15	15	15