TK

Average monthly concentrations of heavy metals in suspended particles

Year:	2014
Region:	Moravskoslezsky
District:	Ostrava-mesto
Measuring programme:	TOMH0, Ostrava-Marianske Ho
Old ISKO number:	1750
Organization:	SMOstrava

Matter	Method	Unit		Monthly concentrations												Annual Average
				1	2	3	4	5	6	7	8	9	10	11	12
Cr	ICP-MS	ng/m3	Xm	5.0	7.9	6.2	5.5	5.3	5.3	5.0	4.6	6.2	9.0	4.6	7.5	6.0
			N	31	28	31	30	31	30	31	31	30	31	30	28
Mn	ICP-MS	ng/m3	Xm	69.0	127.1	78.5	48.6	54.6	20.6	47.9	30.9	54.8	101.9	43.2	110.5	65.0
			N	31	28	31	30	31	30	31	31	30	31	30	28
Ni	ICP-MS	ng/m3	Xm	2.1	3.6	4.5	3.1	3.1	4.8	2.5	2.5	2.3	4.7	2.4	2.6	3.2
			N	31	28	31	30	31	30	31	31	30	31	30	28
As	ICP-MS	ng/m3	Xm	2.7	3.5	2.2	1.5	1.4	1.1	1.0	1.0	1.4	2.5	2.5	2.9	2.0
			N	31	28	31	30	31	30	31	31	30	31	30	28
Cd	ICP-MS	ng/m3	Xm	3.1	7.5	2.0	1.5	1.4	0.5	1.0	0.6	0.8	1.6	1.0	1.7	1.9
			N	31	28	31	30	31	30	31	31	30	31	30	28
Pb	ICP-MS	ng/m3	Xm	84.1	176.0	86.9	52.8	42.2	16.6	32.2	24.6	41.1	67.3	45.8	80.6	61.8
			N	31	28	31	30	31	30	31	31	30	31	30	28