Cr | AAS | ng/m^3
| 2.5 | 1.4 | 1.8 | 1.3 | 1.4 | 1.5 | 1.6 | 2.2 | 3.6 | 1.8 | 1.8 | 2.6 | 1.9
|
Ni | AAS | ng/m^3
| 2.8 | 1.2 | 1.4 | 1.2 | 1.3 | 1.1 | 0.9 | 0.8 | 1.2 | 1.2 | 1.4 | 1.4 | 1.3
|
Zn | AAS | ng/m^3
| 64.5 | 60.5 | 65.3 | 68.7 | 54.8 | 57.7 | 51.5 | 44.2 | 69.1 | 94.4 | 81.4 | 69.0 | 65.1
|
As | AAS | ng/m^3
| 7.2 | 6.8 | 4.7 | 2.2 | 1.6 | 1.8 | 1.0 | 1.1 | 1.7 | 2.5 | 3.6 | 4.8 | 3.2
|
Cd | AAS | ng/m^3
| 0.6 | 0.5 | 0.7 | 0.8 | 0.5 | 0.4 | 0.4 | 0.5 | 0.8 | 0.8 | 0.8 | 0.6 | 0.6
|
Pb | AAS | ng/m^3
| 31.0 | 24.0 | 27.4 | 19.5 | 15.0 | 15.8 | 19.0 | 19.2 | 31.3 | 25.9 | 27.2 | 29.9 | 23.7
|