2021年9月北海空气质量指数AQI_PM2.5历史数据
北海09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 |
2021-09-01 |
优 |
21
|
54 |
8 |
17 |
6 |
9 |
0.60 |
60 |
2021-09-02 |
优 |
21
|
36 |
8 |
18 |
9 |
9 |
0.62 |
44 |
2021-09-03 |
优 |
20
|
34 |
4 |
13 |
5 |
5 |
0.50 |
58 |
2021-09-04 |
优 |
19
|
29 |
5 |
14 |
5 |
6 |
0.48 |
56 |
2021-09-05 |
优 |
19
|
36 |
5 |
15 |
5 |
6 |
0.44 |
60 |
2021-09-06 |
优 |
19
|
23 |
7 |
17 |
6 |
9 |
0.50 |
48 |
2021-09-07 |
优 |
28
|
141 |
16 |
26 |
11 |
11 |
0.65 |
60 |
2021-09-08 |
优 |
22
|
34 |
8 |
20 |
9 |
8 |
0.57 |
55 |
2021-09-09 |
优 |
27
|
60 |
10 |
27 |
14 |
12 |
0.60 |
47 |
2021-09-10 |
优 |
39
|
156 |
22 |
39 |
10 |
14 |
0.70 |
77 |
2021-09-11 |
优 |
38
|
151 |
19 |
36 |
12 |
14 |
0.77 |
82 |
2021-09-12 |
优 |
39
|
178 |
20 |
34 |
7 |
10 |
0.71 |
100 |
2021-09-13 |
优 |
36
|
175 |
21 |
34 |
6 |
9 |
0.69 |
94 |
2021-09-14 |
优 |
21
|
38 |
9 |
20 |
9 |
11 |
0.68 |
39 |
2021-09-15 |
优 |
17
|
11 |
5 |
16 |
7 |
9 |
0.66 |
31 |
2021-09-16 |
优 |
22
|
55 |
8 |
20 |
9 |
12 |
0.68 |
39 |
2021-09-17 |
优 |
21
|
53 |
8 |
20 |
6 |
11 |
0.62 |
34 |
2021-09-18 |
优 |
28
|
94 |
12 |
26 |
7 |
10 |
0.65 |
53 |
2021-09-19 |
优 |
26
|
123 |
11 |
23 |
6 |
6 |
0.63 |
71 |
2021-09-20 |
优 |
20
|
24 |
7 |
19 |
7 |
7 |
0.59 |
42 |
2021-09-21 |
优 |
21
|
43 |
8 |
18 |
7 |
8 |
0.65 |
48 |
2021-09-22 |
优 |
18
|
37 |
6 |
17 |
12 |
10 |
0.71 |
38 |
2021-09-23 |
优 |
23
|
58 |
7 |
22 |
12 |
10 |
0.65 |
32 |
2021-09-24 |
优 |
20
|
33 |
6 |
20 |
10 |
9 |
0.58 |
30 |
2021-09-25 |
优 |
23
|
73 |
7 |
23 |
12 |
10 |
0.66 |
35 |
2021-09-26 |
优 |
30
|
153 |
12 |
29 |
10 |
11 |
0.69 |
57 |
2021-09-27 |
优 |
29
|
125 |
12 |
26 |
10 |
10 |
0.65 |
72 |
2021-09-28 |
优 |
31
|
123 |
13 |
28 |
8 |
9 |
0.65 |
82 |
2021-09-29 |
优 |
32
|
123 |
16 |
31 |
8 |
9 |
0.64 |
83 |
2021-09-30 |
优 |
34
|
103 |
18 |
34 |
6 |
10 |
0.64 |
83 |

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。