TK

Average monthly concentrations of heavy metals in suspended particles

Year: 2022
Region: Prague
District: Praha 10
Measuring programme: ASRO0 , Praha 10-Srobarova
Old ISKO number: 1656
Organization: SZU
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 0.59 0.50 3.32 2.36 1.86 1.37 2.04 2.84 2.82 4.48 3.21 1.96 2.30
N 5 4 4 4 5 4 4 5 4 5 4 4
Mn ICP-MS ng/m³ Xm 3.79 4.01 13.02 7.50 8.07 6.43 7.36 10.21 7.29 10.48 8.00 5.72 7.70
N 5 4 4 4 5 4 4 5 4 5 4 4
Ni ICP-MS ng/m³ Xm 0.45 0.34 0.99 0.57 0.63 0.81 0.66 1.13 1.32 0.86 0.71 0.51 0.75
N 5 4 4 4 5 4 4 5 4 5 4 4
As ICP-MS ng/m³ Xm 1.61 0.81 3.17 1.38 0.92 0.74 0.65 0.97 1.16 2.50 4.69 4.56 1.94
N 5 4 4 4 5 4 4 5 4 5 4 4
Cd ICP-MS ng/m³ Xm 0.11 0.08 0.34 0.17 0.13 0.13 0.08 0.08 0.10 0.23 0.29 0.28 0.17
N 5 4 4 4 5 4 4 5 4 5 4 4
Pb ICP-MS ng/m³ Xm 3.00 2.22 10.45 5.25 4.41 3.21 2.74 3.86 3.56 6.19 6.25 5.91 4.76
N 5 4 4 4 5 4 4 5 4 5 4 4