Transfer variable | Fog-haze risk comprehensive index equation | Industrial structure equation | Energy use efficiency equation |
| |||
| 9.99 (0.11) | 9.54 (0.01) | 9.76 (0.70) |
| 9.97 (0.14) | 9.75 (0.08) | 9.82 (0.29) |
| 9.52 (0.01) | - | - |
| 9.88 (0.01) | 9.83 (0.00) | 9.98 (0.05) |
| 9.33 (0.62) | 9.99 (0.07) | 9.98 (0.70) |
| 9.99 (0.02) | - | - |
| 8.58 (0.00) | 6.59 (0.04) | 8.82 (0.03) |
| 9.93 (0.09) | 5.12 (0.06) | 5.20 (0.14) |