TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Ustecky
District:	Usti nad Labem
Measuring programme:	UULK5, Usti n.L.-Kockov
Old ISKO number:	1624
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	0.3	0.4	0.2	0.2	0.2	0.3	0.2	0.3	0.2	0.2	0.2	0.2	0.2
			N	16	13	16	15	16	15	15	16	15	15	15	15
Cr	ICP-MS	ng/m3	Xm	3.1	0.4	0.3	0.2	0.1	0.1	0.2	0.5	0.8	0.2	1.6	0.6	0.7
			N	16	13	16	15	16	15	15	16	15	15	15	15
Mn	ICP-MS	ng/m3	Xm	1.9	1.7	1.3	1.0	1.1	1.3	1.1	1.6	1.8	1.4	2.0	0.9	1.4
			N	16	13	16	15	16	15	15	16	15	15	15	15
Fe	ICP-MS	ng/m3	Xm	47.8	42.1	49.4	35.0	30.6	41.0	41.8	59.3	60.5	43.2	45.2	26.2	43.6
			N	16	13	16	15	16	15	15	16	15	15	15	15
Ni	ICP-MS	ng/m3	Xm	0.5	0.3	0.2	0.2	0.2	0.4	0.5	0.6	0.4	0.6	0.6	0.8	0.4
			N	16	13	16	15	16	15	15	16	15	15	15	15
Cu	ICP-MS	ng/m3	Xm	4.1	1.5	1.2	0.5	0.9	1.1	0.9	1.4	1.3	1.3	2.8	1.3	1.5
			N	16	13	16	15	16	15	15	16	15	15	15	15
Zn	ICP-MS	ng/m3	Xm	32.0	18.2	9.3	5.7	6.4	5.1	4.9	5.7	10.1	8.4	17.2	10.7	11.0
			N	16	13	16	15	16	15	15	16	15	15	15	15
As	ICP-MS	ng/m3	Xm	4.5	2.5	0.8	0.4	0.5	0.2	0.2	0.3	0.5	0.8	1.8	0.9	1.1
			N	16	13	16	15	16	15	15	16	15	15	15	15
Se	ICP-MS	ng/m3	Xm	3.7	1.2	0.6	0.5	0.4	0.6	0.5	0.7	1.4	1.2	1.3	0.6	1.1
			N	16	13	16	15	16	15	15	16	15	15	15	15
Cd	ICP-MS	ng/m3	Xm	0.3	0.2	0.1	0.1	0.1	0.0	0.0	0.0	0.1	0.1	0.1	0.1	0.1
			N	16	13	16	15	16	15	15	16	15	15	15	15
Pb	ICP-MS	ng/m3	Xm	9.3	9.3	3.4	2.5	3.3	1.8	1.5	1.9	3.3	2.8	5.1	2.6	3.8
			N	16	13	16	15	16	15	15	16	15	15	15	15