Cr | AAS | ng/m^3
| 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 | 0.7 | 0.5 | 0.4 | - | 0.8 | 0.2 | 0.4
|
Ni | AAS | ng/m^3
| 0.7 | 0.7 | 0.6 | 0.4 | 0.4 | 0.7 | 0.5 | 0.5 | 0.7 | - | 0.5 | 0.5 | 0.6
|
Zn | AAS | ng/m^3
| 42.2 | 61.9 | 41.0 | 39.8 | 36.9 | 26.0 | 25.4 | 27.0 | 22.8 | - | 78.6 | 59.5 | 43.4
|
As | AAS | ng/m^3
| 4.1 | 4.0 | 2.7 | 0.6 | 0.3 | 0.6 | 0.3 | 0.7 | 0.6 | - | 0.2 | 0.2 | 1.2
|
Cd | AAS | ng/m^3
| 0.4 | 0.2 | 0.2 | 0.3 | 0.2 | 0.1 | 0.2 | 0.2 | 0.3 | - | 0.6 | 0.2 | 0.3
|
Pb | AAS | ng/m^3
| 40.0 | 32.3 | 35.5 | 41.4 | 25.0 | 25.5 | 32.8 | 24.2 | 21.1 | - | 26.3 | 17.5 | 29.3
|