Cr | AAS | ng/m^3
| 2.6 | 3.6 | 3.5 | 3.5 | 2.9 | 3.8 | 3.5 | 3.4 | - | - | 3.2 | 2.6 | 3.3
|
Mn | AAS | ng/m^3
| 14.6 | 17.9 | 16.2 | 17.2 | 15.3 | 21.3 | 18.3 | 21.5 | - | - | 15.7 | 11.6 | 17.1
|
Ni | AAS | ng/m^3
| 3.6 | 3.5 | 4.5 | 3.8 | 3.6 | 4.1 | 3.4 | 5.5 | - | - | 4.7 | 5.2 | 4.1
|
Cu | AAS | ng/m^3
| 50.5 | 45.7 | 37.0 | 48.0 | 36.7 | 36.3 | 37.8 | 56.9 | - | - | 58.6 | 50.5 | 46.4
|
Zn | AAS | ng/m^3
| 110.7 | 101.5 | 82.9 | 92.9 | 80.2 | 74.1 | 72.3 | 77.6 | - | - | 63.7 | 55.9 | 80.6
|
As | AAS | ng/m^3
| 2.1 | 2.0 | 1.1 | 1.4 | 0.7 | 0.5 | 0.5 | 0.6 | - | - | 2.3 | 2.4 | 1.3
|
Cd | AAS | ng/m^3
| 0.9 | 0.9 | 0.6 | 0.5 | 0.5 | 0.2 | 1.1 | 0.4 | - | - | 38.1 | 4.8 | 4.2
|
Pb | AAS | ng/m^3
| 27.3 | 29.6 | 19.8 | 21.1 | 14.6 | 16.4 | 11.7 | 11.6 | - | - | 19.7 | 22.4 | 18.6
|