TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2019
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		0.6	0.5	0.9	0.4	0.7	0.6	0.5	0.5	0.6	0.6	0.5	0.6
			N	9	15	15	15	15	15	15	16	15	15	15	16
Cr	ICP-MS	ng/m3	Xm		2.1	1.3	2.4	1.9	1.5	0.9	2.2	0.8	2.4	2.4	1.9	1.8
			N	9	15	15	15	15	15	15	16	15	15	15	16
Mn	ICP-MS	ng/m3	Xm		10.4	7.1	11.0	5.3	7.1	6.0	5.8	5.8	7.3	6.2	7.3	6.9
			N	9	15	15	15	15	15	15	16	15	15	15	16
Fe	ICP-MS	ng/m3	Xm		701.8	446.0	544.8	356.6	444.3	351.4	347.6	373.2	490.5	408.6	463.1	425.4
			N	9	15	15	15	15	15	15	16	15	15	15	16
Ni	ICP-MS	ng/m3	Xm		0.8	0.5	0.6	0.1	0.7	0.7	0.4	0.6	0.8	0.6	1.0	0.6
			N	9	15	15	15	15	15	15	16	15	15	15	16
Cu	ICP-MS	ng/m3	Xm		10.2	7.3	8.8	6.1	6.6	5.5	7.0	7.4	11.1	8.7	14.8	8.4
			N	9	15	15	15	15	15	15	16	15	15	15	16
Zn	ICP-MS	ng/m3	Xm		29.2	15.6	23.3	11.5	9.9	9.6	12.0	17.4	25.7	20.2	27.7	17.8
			N	9	15	15	15	15	15	15	16	15	15	15	16
As	ICP-MS	ng/m3	Xm		3.1	1.0	1.2	0.5	0.3	0.4	0.3	0.4	1.7	1.4	2.1	1.1
			N	9	15	15	15	15	15	15	16	15	15	15	16
Se	ICP-MS	ng/m3	Xm		0.5	0.3	0.5	0.4	0.5	0.4	0.4	0.4	0.4	0.3	0.3	0.4
			N	9	15	15	15	15	15	15	16	15	15	15	16
Cd	ICP-MS	ng/m3	Xm		0.3	0.1	0.2	0.1	0.0	0.0	0.1	0.1	0.2	0.1	0.2	0.1
			N	9	15	15	15	15	15	15	16	15	15	15	16
Pb	ICP-MS	ng/m3	Xm		4.9	3.7	5.7	2.2	2.3	1.9	1.9	2.4	4.4	3.7	4.2	3.3
			N	9	15	15	15	15	15	15	16	15	15	15	16