Cr | AAS | ng/m^3
| 1.5 | 1.0 | 2.0 | 2.6 | 2.3 | 2.0 | 2.0 | 2.1 | 3.2 | 1.7 | 1.7 | 1.4 | 2.0
|
Ni | AAS | ng/m^3
| 1.5 | 1.0 | 1.0 | 1.0 | 1.0 | 0.8 | 1.9 | 1.1 | 1.9 | 1.2 | 1.2 | 1.4 | 1.2
|
Zn | AAS | ng/m^3
| 48.0 | 61.0 | 48.5 | 46.4 | 38.7 | 23.6 | 21.3 | 22.1 | 38.9 | 41.2 | 62.4 | 80.5 | 44.2
|
As | AAS | ng/m^3
| 1.5 | 1.5 | 1.1 | 2.0 | 1.3 | 1.0 | 0.4 | 0.2 | 0.5 | 0.3 | 0.6 | 0.7 | 0.9
|
Cd | AAS | ng/m^3
| 0.3 | 0.4 | 0.6 | 1.3 | 1.5 | 0.9 | 0.7 | 1.3 | 6.0 | 5.5 | 3.2 | 0.6 | 1.9
|
Pb | AAS | ng/m^3
| 24.0 | 23.5 | 26.3 | 48.1 | 26.4 | 19.5 | 18.5 | 19.0 | 29.3 | 21.0 | 27.5 | 24.9 | 25.6
|