TK
Average monthly concentrations of heavy metals in suspended particles
Year: |
2021 |
Region: |
Liberecky |
District: |
Liberec |
Measuring programme: |
LLIL0
, Liberec-Rochlice
|
Old ISKO number: |
2061 |
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
|
0.22 |
0.48 |
0.33 |
0.45 |
0.27 |
0.46 |
0.29 |
0.22 |
0.38 |
0.29 |
0.18 |
0.23 |
0.32 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
Cr
|
ICP-MS |
ng/m³ |
Xm
|
0.73 |
0.35 |
1.12 |
0.94 |
0.74 |
0.61 |
0.65 |
0.36 |
1.11 |
1.18 |
0.50 |
0.20 |
0.70 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
Mn
|
ICP-MS |
ng/m³ |
Xm
|
1.99 |
4.07 |
3.48 |
3.96 |
2.62 |
4.65 |
2.77 |
2.70 |
4.45 |
4.08 |
2.23 |
1.93 |
3.22 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
Fe
|
ICP-MS |
ng/m³ |
Xm
|
72.43 |
176.11 |
159.34 |
183.18 |
129.29 |
227.52 |
147.81 |
144.19 |
246.12 |
177.95 |
117.75 |
91.74 |
155.84 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
Ni
|
ICP-MS |
ng/m³ |
Xm
|
0.31 |
0.35 |
0.52 |
0.46 |
0.41 |
0.34 |
0.25 |
0.26 |
0.35 |
0.31 |
0.35 |
|
0.36 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
14 |
0 |
Cu
|
ICP-MS |
ng/m³ |
Xm
|
2.03 |
3.30 |
3.35 |
3.48 |
2.59 |
4.81 |
3.61 |
4.94 |
5.86 |
4.47 |
3.08 |
1.88 |
3.55 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
13 |
Zn
|
ICP-MS |
ng/m³ |
Xm
|
18.87 |
25.77 |
18.23 |
16.77 |
10.14 |
14.63 |
8.94 |
8.10 |
16.25 |
17.57 |
12.55 |
14.84 |
15.11 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
As
|
ICP-MS |
ng/m³ |
Xm
|
1.58 |
2.19 |
1.21 |
0.78 |
0.30 |
0.43 |
0.37 |
0.32 |
0.60 |
1.05 |
1.20 |
2.14 |
1.01 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
Se
|
ICP-MS |
ng/m³ |
Xm
|
0.34 |
0.76 |
0.43 |
0.30 |
0.36 |
0.45 |
0.32 |
0.32 |
0.49 |
0.57 |
0.56 |
0.35 |
0.44 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
Cd
|
ICP-MS |
ng/m³ |
Xm
|
0.16 |
0.26 |
0.15 |
0.15 |
0.16 |
0.17 |
0.12 |
0.11 |
0.26 |
0.27 |
0.12 |
0.17 |
0.18 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |
Pb
|
ICP-MS |
ng/m³ |
Xm
|
4.95 |
5.86 |
3.86 |
4.65 |
1.75 |
3.02 |
2.08 |
2.04 |
3.09 |
4.82 |
3.62 |
3.48 |
3.62 |
N
|
15 |
14 |
16 |
15 |
15 |
15 |
15 |
16 |
15 |
16 |
15 |
15 |