Cr | AAS | ng/m^3
| 9.9 | 7.5 | 7.4 | 7.5 | 6.9 | 6.4 | 6.1 | 10.4 | 8.2 | 6.3 | 5.9 | 8.3 | 7.6
|
Mn | AAS | ng/m^3
| 9.3 | 7.0 | 6.9 | 8.9 | 9.8 | 8.5 | 7.2 | 8.8 | 6.8 | 7.4 | 9.3 | 8.2 | 8.2
|
Ni | AAS | ng/m^3
| 10.6 | 15.5 | 11.8 | 8.3 | 6.3 | 4.7 | 4.3 | 5.9 | 5.3 | 2.2 | 2.7 | 8.6 | 7.1
|
As | AAS | ng/m^3
| 3.5 | 3.1 | 1.9 | 1.2 | 0.6 | 0.5 | 0.3 | 0.3 | 0.3 | 0.6 | 1.8 | 2.0 | 1.3
|
Cd | AAS | ng/m^3
| 0.7 | 0.9 | 0.4 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4
|
Pb | AAS | ng/m^3
| 24.5 | 27.6 | 12.0 | 8.5 | 7.7 | 6.0 | 3.6 | 4.0 | 3.7 | 3.1 | 5.1 | 4.2 | 9.1
|