TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2017
Region:	Kralovehradecky
District:	Hradec Kralove
Measuring programme:	HHKT0, Hr.Kral.-tr.SNP
Old ISKO number:	1913
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	0.6	0.4	0.4	0.5	0.5	0.4	0.5	0.4	0.5	0.4	0.3	0.4
			N	16	13	16	15	15	15	15	16	15	13	15	15
Cr	ICP-MS	ng/m3	Xm	1.5	1.1	1.2	1.6	0.6	0.2	0.8	0.7	1.3	2.9	1.6	1.2	1.2
			N	16	13	16	15	15	15	15	16	15	13	15	15
Mn	ICP-MS	ng/m3	Xm	7.5	8.0	5.1	5.9	5.2	4.3	4.5	6.2	6.7	8.5	5.4	3.8	5.8
			N	16	13	16	15	15	15	15	16	15	13	15	15
Fe	ICP-MS	ng/m3	Xm	256.7	321.2	236.8	269.4	223.2	185.7	184.0	304.3	281.6	410.9	228.8	161.5	250.9
			N	16	13	16	15	15	15	15	16	15	13	15	15
Ni	ICP-MS	ng/m3	Xm	1.0	1.1	0.8	0.5	0.9		0.5	1.1	1.1	1.3	0.5	0.4	0.8
			N	16	13	16	15	15	7	15	16	15	13	15	15
Cu	ICP-MS	ng/m3	Xm	10.2	6.9	4.5	4.2	4.0		3.7	4.5	5.2	8.5	6.2	6.9	5.7
			N	16	13	16	15	15	7	15	16	15	13	15	15
Zn	ICP-MS	ng/m3	Xm	60.4	46.3	21.6	14.5	24.7	7.8	9.6	11.6	17.8	90.9	24.8	34.0	29.9
			N	16	13	16	15	15	15	15	16	15	13	15	15
As	ICP-MS	ng/m3	Xm	3.2	2.2	0.8	0.8	0.7	0.7	0.7	0.4	0.5	2.8	1.6	1.3	1.3
			N	16	13	16	15	15	15	15	16	15	13	15	15
Se	ICP-MS	ng/m3	Xm	1.0	0.8	0.4	0.4	0.5	0.5	0.5	0.4	0.5	0.7	0.5	0.3	0.5
			N	16	13	16	15	15	15	15	16	15	13	15	15
Cd	ICP-MS	ng/m3	Xm	0.4	0.3	0.1	0.1	0.1	0.0	0.1	0.1	0.1	0.2	0.2	0.2	0.2
			N	16	13	16	15	15	15	15	16	15	13	15	15
Pb	ICP-MS	ng/m3	Xm	13.3	11.7	4.4	4.6	5.6	2.3	2.9	3.2	4.4	5.9	5.8	4.4	5.6
			N	16	13	16	15	15	15	15	16	15	13	15	15