| 雾等级 | 正确率 | 空报率 | 漏报率 |
| 3级(VIS < 50 m) | 0 | 100% | 0 |
| 2级(50 < VIS ≤ 200 m) | 66.7% | 0 | 33.3% |
| 1级(200 < VIS ≤ 500 m) | 83.3% | 0 | 16.7% |
| 0级(500 < VIS ≤ 1000 m) | 100% | 0 | 0 |