|
单位：% |
|
|
|
|
|
|
（%) |
|
海 区 |
Sea Area |
测点数量 |
一类海水 |
二类海水 |
三类海水 |
四类海水 |
超四类 |
|
(个) |
海 水 | ||||||
|
Measurement |
GradeⅠ |
GradeⅡ |
Grade Ⅲ |
Grade Ⅳ |
Worse | ||
|
Stations |
than | ||||||
|
(unit) |
|
|
|
|
Grade Ⅳ | ||
|
全 国 |
National |
293 |
32.1 |
35.2 |
8.9 |
5.5 |
18.4 |
|
渤 海 |
|
47 |
27.7 |
38.3 |
14.9 |
6.4 |
12.8 |
|
黄 海 |
|
54 |
46.3 |
42.6 |
|
3.7 |
7.4 |
|
东 海 |
|
93 |
5.4 |
30.1 |
11.8 |
11.8 |
40.9 |
|
南 海 |
|
99 |
51.5 |
34.3 |
8.1 |
|
6.1 |
|
资料来源：国家环境保护总局。 | |||||||
|
Source: State Environmental Protection Administration. | |||||||
