Cr | AAS | ng/m^3
| 5.6 | 6.1 | 9.9 | 7.7 | 7.8 | 6.3 | 4.3 | 3.4 | 4.1 | 6.7 | 3.4 | 6.4 | 6.0
|
Mn | AAS | ng/m^3
| 9.5 | 12.3 | 19.4 | 10.6 | 9.5 | 8.9 | 1.9 | 4.8 | 5.7 | 12.9 | 6.8 | 9.7 | 9.3
|
Ni | AAS | ng/m^3
| 122.8 | 144.0 | 219.4 | 18.0 | 11.1 | 18.8 | 24.8 | 18.1 | 51.2 | 104.0 | 65.3 | 72.2 | 72.2
|
As | AAS | ng/m^3
| 1.0 | 1.0 | 0.9 | 0.8 | 0.6 | 0.5 | 0.4 | 0.4 | 0.9 | 1.0 | 0.7 | 1.9 | 0.8
|
Cd | AAS | ng/m^3
| 0.3 | 0.4 | 0.3 | 0.2 | 0.3 | 0.2 | 0.4 | 0.6 | 0.3 | 0.3 | 0.2 | 0.4 | 0.3
|
Pb | AAS | ng/m^3
| 17.6 | 13.7 | 10.9 | 5.2 | 4.8 | 6.7 | 5.6 | 6.9 | 10.8 | 9.0 | 5.9 | 15.9 | 9.4
|