Cr | AAS | ng/m^3
| 1.0 | 0.8 | 1.0 | 0.6 | 1.0 | 0.9 | 0.8 | 1.6 | 1.2 | 0.8 | 0.9 | 0.9 | 1.0
|
Mn | AAS | ng/m^3
| 6.6 | 4.4 | 5.4 | 5.2 | 5.1 | 4.4 | 4.0 | 7.6 | 6.4 | 4.3 | 5.0 | 6.4 | 5.4
|
Ni | AAS | ng/m^3
| 2.3 | 1.8 | 1.9 | 1.5 | 2.6 | 1.6 | 2.1 | 1.8 | 0.4 | 1.2 | 0.6 | 1.6 | 1.6
|
As | AAS | ng/m^3
| 5.4 | 1.7 | 2.7 | 3.8 | 2.4 | 2.0 | 0.7 | 0.8 | 1.4 | 1.1 | 2.6 | 2.1 | 2.2
|
Cd | AAS | ng/m^3
| 0.4 | 0.5 | 0.6 | 0.8 | 0.5 | 0.4 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5
|
Pb | AAS | ng/m^3
| 13.4 | 12.6 | 14.6 | 8.5 | 6.6 | 5.2 | 4.1 | 7.4 | 7.4 | 7.7 | 9.8 | 12.9 | 9.2
|