2021年8月长沙空气质量指数AQI_PM2.5历史数据
长沙08月份空气质量指数(AQI)数据: 数值单位:μg/m3(CO为mg/m3)
日期 |
质量等级 |
AQI指数 |
当天AQI排名 |
PM2.5 |
PM10 |
So2 |
No2 |
Co |
O3 |
2021-08-01 |
良 |
70
|
349 |
30 |
58 |
5 |
24 |
0.69 |
113 |
2021-08-02 |
良 |
58
|
317 |
32 |
60 |
5 |
18 |
0.69 |
115 |
2021-08-03 |
良 |
57
|
331 |
34 |
55 |
6 |
9 |
0.75 |
146 |
2021-08-04 |
优 |
45
|
260 |
25 |
44 |
6 |
9 |
0.70 |
119 |
2021-08-05 |
优 |
28
|
132 |
13 |
24 |
5 |
7 |
0.53 |
74 |
2021-08-06 |
优 |
25
|
80 |
13 |
23 |
5 |
10 |
0.52 |
68 |
2021-08-07 |
优 |
39
|
231 |
20 |
37 |
5 |
18 |
0.61 |
68 |
2021-08-08 |
优 |
44
|
228 |
23 |
42 |
5 |
18 |
0.63 |
74 |
2021-08-09 |
优 |
41
|
173 |
23 |
39 |
5 |
16 |
0.67 |
73 |
2021-08-10 |
优 |
20
|
39 |
10 |
17 |
4 |
11 |
0.65 |
51 |
2021-08-11 |
优 |
24
|
94 |
12 |
21 |
4 |
14 |
0.73 |
54 |
2021-08-12 |
优 |
31
|
211 |
16 |
31 |
5 |
16 |
0.77 |
48 |
2021-08-13 |
优 |
26
|
153 |
15 |
22 |
4 |
13 |
0.61 |
42 |
2021-08-14 |
优 |
23
|
89 |
4 |
9 |
4 |
9 |
0.66 |
73 |
2021-08-15 |
优 |
24
|
102 |
11 |
24 |
4 |
13 |
0.71 |
58 |
2021-08-16 |
优 |
32
|
211 |
19 |
30 |
4 |
15 |
0.74 |
66 |
2021-08-17 |
优 |
25
|
115 |
15 |
22 |
4 |
16 |
0.70 |
51 |
2021-08-18 |
优 |
27
|
112 |
12 |
23 |
5 |
14 |
0.63 |
67 |
2021-08-19 |
优 |
32
|
138 |
18 |
30 |
5 |
17 |
0.64 |
63 |
2021-08-20 |
优 |
43
|
292 |
27 |
38 |
6 |
16 |
0.69 |
59 |
2021-08-21 |
优 |
38
|
223 |
20 |
37 |
6 |
16 |
0.66 |
76 |
2021-08-22 |
优 |
42
|
229 |
23 |
41 |
6 |
16 |
0.68 |
64 |
2021-08-23 |
优 |
42
|
280 |
22 |
42 |
7 |
17 |
0.65 |
59 |
2021-08-24 |
优 |
32
|
160 |
16 |
28 |
4 |
15 |
0.70 |
47 |
2021-08-25 |
优 |
24
|
85 |
11 |
22 |
5 |
13 |
0.62 |
64 |
2021-08-26 |
优 |
33
|
184 |
16 |
32 |
5 |
15 |
0.59 |
45 |
2021-08-27 |
优 |
23
|
96 |
14 |
20 |
4 |
12 |
0.59 |
56 |
2021-08-28 |
优 |
44
|
277 |
29 |
47 |
6 |
25 |
0.73 |
76 |
2021-08-29 |
优 |
46
|
292 |
26 |
46 |
7 |
30 |
0.74 |
62 |
2021-08-30 |
优 |
43
|
283 |
18 |
40 |
8 |
23 |
0.61 |
59 |
2021-08-31 |
优 |
50
|
333 |
25 |
49 |
8 |
21 |
0.63 |
76 |

每日AQI数据和PM2.5浓度数据是根据每小时数据算术平均的结果(未对失真数据修正)。
数据仅供参考,本站不对数据的准确性负责。