2017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 |
2017-09-01 |
优 |
28
|
37 |
7 |
24 |
6 |
9 |
0.53 |
46 |
2017-09-02 |
优 |
27
|
26 |
9 |
24 |
6 |
10 |
0.55 |
49 |
2017-09-03 |
优 |
28
|
28 |
9 |
25 |
6 |
10 |
0.59 |
55 |
2017-09-04 |
优 |
25
|
15 |
11 |
24 |
5 |
11 |
0.59 |
38 |
2017-09-05 |
优 |
30
|
47 |
11 |
26 |
5 |
12 |
0.68 |
45 |
2017-09-06 |
优 |
31
|
42 |
12 |
28 |
6 |
11 |
0.66 |
46 |
2017-09-07 |
优 |
28
|
15 |
9 |
20 |
6 |
10 |
0.70 |
49 |
2017-09-08 |
优 |
21
|
10 |
7 |
19 |
7 |
12 |
0.80 |
30 |
2017-09-09 |
优 |
30
|
34 |
7 |
26 |
6 |
14 |
0.70 |
41 |
2017-09-10 |
优 |
30
|
38 |
9 |
28 |
7 |
14 |
0.76 |
35 |
2017-09-11 |
优 |
30
|
35 |
9 |
27 |
7 |
13 |
0.81 |
37 |
2017-09-12 |
优 |
34
|
28 |
13 |
32 |
8 |
12 |
0.91 |
50 |
2017-09-13 |
优 |
45
|
80 |
24 |
44 |
10 |
12 |
0.98 |
60 |
2017-09-14 |
优 |
45
|
76 |
24 |
44 |
7 |
12 |
0.86 |
58 |
2017-09-15 |
优 |
35
|
32 |
16 |
32 |
7 |
8 |
0.75 |
60 |
2017-09-16 |
优 |
40
|
38 |
16 |
39 |
8 |
10 |
0.73 |
52 |
2017-09-17 |
优 |
37
|
48 |
16 |
36 |
8 |
12 |
0.70 |
47 |
2017-09-18 |
优 |
41
|
57 |
19 |
36 |
7 |
9 |
0.70 |
69 |
2017-09-19 |
优 |
36
|
58 |
18 |
33 |
7 |
10 |
0.71 |
58 |
2017-09-20 |
优 |
47
|
149 |
26 |
47 |
6 |
9 |
0.78 |
82 |
2017-09-21 |
优 |
44
|
101 |
23 |
42 |
7 |
11 |
0.77 |
75 |
2017-09-22 |
优 |
35
|
29 |
16 |
32 |
8 |
13 |
0.78 |
52 |
2017-09-23 |
优 |
27
|
13 |
11 |
24 |
9 |
11 |
0.78 |
41 |
2017-09-24 |
优 |
28
|
28 |
13 |
26 |
8 |
11 |
0.84 |
39 |
2017-09-25 |
优 |
23
|
18 |
7 |
21 |
6 |
7 |
0.92 |
38 |
2017-09-26 |
优 |
27
|
26 |
9 |
24 |
6 |
6 |
0.60 |
49 |
2017-09-27 |
优 |
26
|
20 |
11 |
23 |
7 |
12 |
0.58 |
42 |
2017-09-28 |
优 |
37
|
90 |
15 |
34 |
8 |
18 |
0.69 |
56 |
2017-09-29 |
优 |
34
|
48 |
15 |
31 |
9 |
14 |
0.77 |
42 |
2017-09-30 |
优 |
21
|
7 |
8 |
19 |
7 |
12 |
0.65 |
33 |

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。