Cr | AAS | ng/m^3
| 9.4 | 9.4 | 9.6 | 26.8 | 13.5 | 11.9 | 11.8 | 10.9 | 9.8 | 9.1 | 11.6 | 11.2 | 12.1
|
Mn | AAS | ng/m^3
| 8.8 | 7.6 | 9.8 | 19.3 | 18.2 | 13.0 | 9.6 | 19.6 | 14.2 | 14.6 | 13.8 | 10.3 | 13.3
|
Ni | AAS | ng/m^3
| 12.0 | 10.7 | 8.0 | 18.9 | 19.8 | 23.8 | 24.2 | 18.9 | 35.1 | 39.8 | 11.5 | 8.7 | 19.3
|
As | AAS | ng/m^3
| 3.0 | 2.0 | 2.0 | 1.0 | 0.8 | 0.3 | 0.4 | 0.7 | 1.0 | 1.7 | 2.2 | 2.8 | 1.5
|
Cd | AAS | ng/m^3
| 0.5 | 0.3 | 0.5 | 0.5 | 0.5 | 0.4 | 0.5 | 0.6 | 0.7 | 0.6 | 0.6 | 0.7 | 0.6
|
Pb | AAS | ng/m^3
| 17.3 | 17.6 | 14.5 | 14.7 | 12.5 | 11.8 | 20.0 | 13.6 | 21.1 | 27.6 | 34.5 | 28.9 | 19.5
|