TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2016
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	0.4	0.5	0.7	0.6	0.4	0.4	0.5	0.8	0.3	0.5	0.5	0.5
			N	16	14	15	15	15	15	16	15	15	15	15	16
Cr	ICP-MS	ng/m3	Xm	0.8	2.0	1.0	2.0	1.6	1.3	1.3	1.5	2.4	1.5	1.6	1.7	1.6
			N	16	14	15	15	15	15	16	15	15	15	15	16
Mn	ICP-MS	ng/m3	Xm	6.0	7.6	7.5	8.5	6.5	6.0	6.1	6.7	10.5	5.6	8.0	6.7	7.2
			N	16	14	15	15	15	15	16	15	15	15	15	16
Fe	ICP-MS	ng/m3	Xm	237.8	398.4	357.8	469.4	350.3	320.6	278.7	345.2	500.3	243.5	387.6	381.7	358.2
			N	16	14	15	15	15	15	16	15	15	15	15	16
Ni	ICP-MS	ng/m3	Xm	0.6	0.5	0.5	0.8	0.6	0.5	0.7	0.6	0.8	0.6	0.7	0.6	0.6
			N	16	14	15	15	15	15	16	15	15	15	15	16
Cu	ICP-MS	ng/m3	Xm	8.7	11.6	7.3	7.0	5.8	6.6	7.4	7.0	12.0	5.8	12.0	12.8	8.8
			N	16	14	15	15	15	15	16	15	15	15	15	16
Zn	ICP-MS	ng/m3	Xm	39.3	32.9	24.7	23.6	20.1	17.2	15.7	14.0	46.9	30.5	41.2	46.1	29.6
			N	16	14	15	15	15	15	16	15	15	15	15	16
As	ICP-MS	ng/m3	Xm	3.3	1.9	1.8	1.1	0.7	0.5	0.4	0.4	0.7	1.1	2.8	3.4	1.5
			N	16	14	15	15	15	15	16	15	15	15	15	16
Se	ICP-MS	ng/m3	Xm	0.5	0.3	0.4	0.4	0.5	0.4	0.4	0.4	0.9	0.4	0.4	0.4	0.5
			N	16	14	15	15	15	15	16	15	15	15	15	16
Cd	ICP-MS	ng/m3	Xm	0.3	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.7	0.2
			N	16	14	15	15	15	15	16	15	15	15	15	16
Pb	ICP-MS	ng/m3	Xm	7.7	5.9	5.8	4.0	4.9	3.4	2.3	2.5	6.5	5.4	8.0	7.0	5.2
			N	16	14	15	15	15	15	16	15	15	15	15	16