Cr AAS | ng/m^3
| 7.9 | 7.4 | 9.7 | 5.4 | 12.3 | 1.5 | 4.4 | 3.5 | 5.5 | 10.4 | 7.5 | 4.5 | 6.7
| Ni AAS | ng/m^3
| 19.0 | 15.9 | 16.2 | 19.8 | 14.8 | 17.7 | 41.9 | 29.9 | 38.6 | 24.4 | 28.4 | 35.8 | 25.2
| Zn AAS | ng/m^3
| 267.0 | 120.3 | 103.9 | 106.3 | 66.4 | 53.5 | 81.3 | 123.5 | 213.9 | 334.1 | 167.2 | 170.6 | 150.7
| As AAS | ng/m^3
| 22.3 | 12.0 | 7.4 | 4.5 | 2.9 | 1.8 | 2.0 | 2.6 | 3.4 | 7.1 | 11.3 | 7.9 | 7.1
| Cd AAS | ng/m^3
| 2.1 | 1.3 | 1.6 | 0.8 | 0.4 | 1.3 | 0.3 | 0.6 | 0.9 | 0.6 | 1.1 | 0.7 | 1.0
| Pb AAS | ng/m^3
| 104.5 | 66.7 | 68.9 | 36.6 | 40.9 | 25.1 | 26.7 | 31.8 | 43.7 | 58.6 | 96.5 | 59.6 | 55.0
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