TK

Average monthly concentrations of heavy metals in suspended particles

Year: 2021
Region: Prague
District: Praha 2
Measuring programme: ARIE0 , Praha 2-Riegrovy sady
Old ISKO number: 2107
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 0.26 0.51 0.36 0.62 0.35 0.82 0.31 0.27 0.63 0.47 0.39 0.24 0.43
N 5 5 5 5 5 5 5 5 5 6 5 5
Cr ICP-MS ng/m³ Xm 0.86 1.81 1.04 1.24 0.57 1.80 1.23 1.08 2.48 1.89 1.10 0.74 1.31
N 5 5 5 5 5 5 5 5 5 6 5 5
Mn ICP-MS ng/m³ Xm 3.48 4.60 4.72 6.42 4.10 10.88 4.52 3.55 7.48 7.16 5.05 2.82 5.37
N 5 5 5 5 5 5 5 5 5 6 5 5
Fe ICP-MS ng/m³ Xm 231.72 283.93 296.23 389.77 243.81 561.40 300.13 231.99 522.60 476.03 274.65 180.18 331.28
N 5 5 5 5 5 5 5 5 5 6 5 5
Ni ICP-MS ng/m³ Xm 0.28 0.65 0.37 0.56 0.27 0.63 0.29 0.29 0.79 0.53 0.38 0.45
N 5 5 5 5 5 5 5 5 5 5 1 5
Cu ICP-MS ng/m³ Xm 3.83 7.64 4.34 4.72 4.16 7.10 7.34 6.52 10.03 9.30 5.28 2.14 6.00
N 5 5 5 5 5 5 5 5 5 6 5 5
Zn ICP-MS ng/m³ Xm 24.72 27.91 20.51 18.77 10.19 13.27 8.15 6.41 14.71 17.20 16.09 9.12 15.45
N 5 5 5 5 5 5 5 5 5 6 5 5
As ICP-MS ng/m³ Xm 1.50 3.05 0.65 0.55 0.24 0.50 0.40 0.15 0.86 0.68 0.80 0.99 0.85
N 5 5 5 5 5 5 5 5 5 6 5 5
Se ICP-MS ng/m³ Xm 0.30 0.58 0.25 0.35 0.19 0.48 0.29 0.31 0.76 0.37 0.32 0.31 0.37
N 5 5 5 5 5 5 5 5 5 6 5 5
Cd ICP-MS ng/m³ Xm 0.17 0.29 0.04 0.10 0.05 0.06 0.05 0.05 0.10 0.15 0.12 0.07 0.10
N 5 5 5 5 5 5 5 5 5 6 5 5
Pb ICP-MS ng/m³ Xm 3.35 7.77 2.35 3.64 1.94 3.12 1.58 1.18 3.26 4.10 3.71 1.88 3.11
N 5 5 5 5 5 5 5 5 5 6 5 5
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