|
县区 |
Ⅰ级 (天) |
Ⅱ级 (天) |
Ⅲ级 (天) |
Ⅳ级 (天) |
Ⅴ级 (天) |
Ⅵ级 (天) |
污染物浓度均值(µg/m3) COµg/m3 |
优良率% |
优良率变化幅度% |
综合指数 |
||||||||
|
PM2.5 |
PM10 |
O3-8h |
NO2 |
SO2 |
CO |
6月 |
1-6月 |
较上月 |
较上年同期 |
6月 |
1-6月 |
|||||||
|
中心城区 |
18 |
12 |
0 |
0 |
0 |
0 |
22 |
34 |
136 |
11 |
9 |
0.8 |
100 |
92.8 |
0 |
0 |
2.60 |
3.32 |
|
全市 |
220 |
105 |
4 |
0 |
0 |
0 |
18 |
30 |
131 |
7 |
7 |
0.8 |
98.8 |
94.9 |
-1.2 |
-1.2 |
2.25 |
2.98 |
|
冷水滩区 |
19 |
11 |
0 |
0 |
0 |
0 |
22 |
35 |
135 |
12 |
9 |
0.8 |
100 |
93.9 |
0 |
0 |
2.62 |
3.35 |
|
零陵区 |
17 |
12 |
0 |
0 |
0 |
0 |
19 |
28 |
140 |
9 |
9 |
0.8 |
100 |
92.2 |
0 |
0 |
2.39 |
3.29 |
|
祁阳县 |
20 |
10 |
0 |
0 |
0 |
0 |
22 |
32 |
136 |
5 |
8 |
0.9 |
100 |
90.6 |
0 |
0.0 |
2.41 |
3.17 |
|
东安县 |
18 |
12 |
0 |
0 |
0 |
0 |
23 |
36 |
122 |
8 |
7 |
0.8 |
100 |
91.7 |
0 |
0.0 |
2.45 |
3.25 |
|
双牌县 |
20 |
10 |
0 |
0 |
0 |
0 |
16 |
27 |
133 |
7 |
7 |
0.8 |
100 |
96.1 |
0 |
0.0 |
2.18 |
2.85 |
|
道县 |
21 |
7 |
2 |
0 |
0 |
0 |
17 |
30 |
147 |
7 |
7 |
0.5 |
93.3 |
96.7 |
-6.7 |
-6.7 |
2.26 |
2.81 |
|
江永县 |
23 |
7 |
0 |
0 |
0 |
0 |
15 |
20 |
129 |
4 |
4 |
1.5 |
100 |
98.9 |
0 |
0.0 |
2.08 |
2.51 |
|
宁远县 |
21 |
9 |
0 |
0 |
0 |
0 |
17 |
27 |
132 |
6 |
6 |
0.8 |
100 |
96.7 |
0 |
0.0 |
2.15 |
2.93 |
|
蓝山县 |
21 |
9 |
0 |
0 |
0 |
0 |
14 |
24 |
115 |
8 |
5 |
0.9 |
100 |
96.7 |
0 |
0.0 |
1.96 |
2.86 |
|
新田县 |
20 |
10 |
0 |
0 |
0 |
0 |
20 |
31 |
122 |
6 |
6 |
0.5 |
100 |
93.9 |
0 |
0.0 |
2.14 |
2.95 |
|
江华县 |
20 |
8 |
2 |
0 |
0 |
0 |
10 |
36 |
127 |
4 |
7 |
1 |
93.3 |
96.1 |
-6.7 |
-6.7 |
2.06 |
2.79 |
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