月份 类别 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 总计 | |
优 |
|
|
|
| 1 |
| 5 |
|
|
|
|
| 6 | |
良 | 12 | 14 | 1 | 10 | 14 | 18 | 24 | 25 | 23 | 15 | 5 | 26 | 187 | |
轻度污染 | 10 | 8 | 11 | 10 | 4 | 8 | 1 | 4 | 5 | 8 | 6 | 5 | 80 | |
中度污染 | 6 | 2 | 5 | 5 | 3 | 4 | 1 |
| 1 | 4 | 8 |
| 39 | |
重度污染 | 2 |
| 1 | 1 | 4 |
|
|
|
| 1 | 7 |
| 16 | |
严重污染 | 1 | 4 | 13 | 4 | 5 |
|
| 2 | 1 | 3 | 4 |
| 37 |