Table 6.
Pearson correlation between significant variables in the most predictive LUR models
| Benzene | ||
|---|---|---|
| Dwelling counts within 1200 m | Length of highway within 800 m | |
| Industrial Land Use within 1600 m | 0.028 | -0.058 |
| Dwelling counts within 1200 m | -0.056 | |
| Toluene | ||
| Open area within 600 m | Length of highway within 800 m | |
| Industrial Land Use within 2800 m | -0.322 | -0.164 |
| Open area within 600 m | -0.107 | |
| Ethylbenzene | ||
| Dwelling counts within 1400 m | Length of highway within 800 m | |
| Industrial Land Use within 2600 m | 0.014 | -0.205 |
| Dwelling counts within 1400 m | 0.221 | |
| (M+P) Xylene | ||
| Dwelling counts within 1200 m | Length of highway within 800 m | |
| Industrial Land Use within 1600 m | 0.048 | -0.119 |
| Dwelling counts within 1200 m | 0.042 | |
| O-Xylene | ||
| Dwelling counts within 1200 m | Length of highway within 800 m | |
| Industrial Land Use within 1600 m | 0.042 | -0.095 |
| Dwelling counts within 1200 m | -0.034 | |
| BTEX | ||
| Industrial land use | Length of highway within 900 m | |
| Dwelling counts within 1400 m | 0.010 | -0.179 |
| Industrial Land Use within 2500 m | 0.176 | |