Cr | AAS | ng/m^3
| 2.2 | 1.6 | 1.2 | 1.8 | 1.0 | 1.0 | 2.1 | 3.8 | 2.7 | 1.5 | 0.9 | 1.1 | 1.7
|
Ni | AAS | ng/m^3
| 1.0 | 1.3 | 1.0 | 1.6 | 1.7 | 1.0 | 2.8 | 5.0 | 2.9 | 0.7 | 0.9 | 0.7 | 1.7
|
Zn | AAS | ng/m^3
| 35.8 | 38.6 | 29.4 | 37.6 | 33.5 | 23.1 | 41.6 | 38.1 | 48.2 | - | - | - | -
|
As | AAS | ng/m^3
| 0.5 | 0.4 | 2.1 | 0.5 | 0.6 | 1.5 | 1.6 | 0.5 | 1.7 | 0.8 | 1.6 | 1.1 | 1.1
|
Cd | AAS | ng/m^3
| 0.5 | 0.4 | 0.6 | 0.6 | 0.5 | 0.3 | 0.2 | 0.3 | 0.5 | 0.3 | 0.5 | 0.3 | 0.4
|
Pb | AAS | ng/m^3
| 26.4 | 37.2 | 23.6 | 39.0 | 33.6 | 26.4 | 26.1 | 24.9 | 39.5 | 26.7 | 30.8 | 26.0 | 29.9
|