Cr | AAS | ng/m^3
| 2.6 | 2.3 | 3.6 | 99.0 | 95.3 | 3.4 | 1.7 | 2.8 | - | 1.3 | 2.0 | - | 19.6
|
Ni | AAS | ng/m^3
| 130.9 | 17.2 | 22.2 | 13.6 | 15.2 | 9.3 | 10.8 | 7.4 | - | 10.0 | 10.1 | - | 22.8
|
Zn | AAS | ng/m^3
| 9.6 | 11.6 | 18.4 | 19.7 | 20.2 | 14.1 | 9.8 | 14.2 | - | 8.5 | 8.7 | - | 13.0
|
As | AAS | ng/m^3
| 1.0 | 1.0 | 1.0 | 3.6 | 6.2 | 6.5 | 1.1 | 1.0 | - | 1.0 | 1.0 | - | 2.2
|
Cd | AAS | ng/m^3
| 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | - | 1.0 | 1.0 | - | 1.0
|
Pb | AAS | ng/m^3
| 33.9 | 27.9 | 33.7 | 30.7 | 30.1 | 22.8 | 16.4 | 23.4 | - | 20.3 | 19.7 | - | 25.2
|