2023年9月大连空气质量指数AQI_PM2.5历史数据
大连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 |
2023-09-01 |
优 |
36
|
0 |
17 |
28 |
6 |
20 |
0.59 |
101 |
2023-09-02 |
优 |
40
|
0 |
21 |
33 |
9 |
21 |
0.85 |
113 |
2023-09-03 |
优 |
41
|
0 |
20 |
28 |
7 |
17 |
0.63 |
99 |
2023-09-04 |
优 |
33
|
0 |
18 |
26 |
7 |
19 |
0.46 |
84 |
2023-09-05 |
良 |
60
|
0 |
39 |
54 |
8 |
22 |
0.72 |
121 |
2023-09-06 |
优 |
49
|
0 |
25 |
39 |
9 |
20 |
0.83 |
107 |
2023-09-07 |
优 |
42
|
0 |
22 |
35 |
7 |
20 |
0.70 |
100 |
2023-09-08 |
优 |
45
|
0 |
27 |
33 |
6 |
14 |
0.53 |
118 |
2023-09-09 |
优 |
40
|
0 |
23 |
30 |
7 |
18 |
0.50 |
103 |
2023-09-10 |
优 |
42
|
0 |
28 |
41 |
7 |
19 |
0.75 |
84 |
2023-09-11 |
优 |
38
|
0 |
25 |
32 |
6 |
17 |
0.60 |
97 |
2023-09-12 |
优 |
33
|
0 |
14 |
25 |
7 |
17 |
0.53 |
86 |
2023-09-13 |
优 |
28
|
0 |
7 |
22 |
7 |
21 |
0.44 |
87 |
2023-09-14 |
优 |
37
|
0 |
16 |
34 |
9 |
23 |
0.60 |
103 |
2023-09-15 |
优 |
38
|
0 |
17 |
30 |
6 |
16 |
0.50 |
88 |
2023-09-16 |
优 |
23
|
0 |
8 |
14 |
5 |
12 |
0.42 |
73 |
2023-09-17 |
优 |
29
|
0 |
13 |
17 |
5 |
14 |
0.43 |
85 |
2023-09-18 |
优 |
49
|
0 |
33 |
41 |
6 |
18 |
0.66 |
127 |
2023-09-19 |
优 |
31
|
0 |
13 |
27 |
6 |
20 |
0.55 |
90 |
2023-09-20 |
优 |
28
|
0 |
6 |
25 |
6 |
15 |
0.38 |
82 |
2023-09-21 |
优 |
31
|
0 |
10 |
24 |
7 |
18 |
0.51 |
92 |
2023-09-22 |
优 |
44
|
0 |
19 |
36 |
7 |
16 |
0.62 |
117 |
2023-09-23 |
优 |
31
|
0 |
13 |
24 |
7 |
18 |
0.54 |
78 |
2023-09-24 |
优 |
33
|
0 |
15 |
26 |
5 |
14 |
0.49 |
102 |
2023-09-25 |
优 |
25
|
0 |
8 |
12 |
5 |
11 |
0.43 |
79 |
2023-09-26 |
优 |
31
|
0 |
17 |
23 |
5 |
15 |
0.57 |
70 |
2023-09-27 |
良 |
75
|
0 |
55 |
68 |
7 |
19 |
1.09 |
106 |
2023-09-28 |
优 |
39
|
0 |
19 |
35 |
8 |
19 |
0.68 |
81 |
2023-09-29 |
优 |
34
|
0 |
14 |
33 |
7 |
22 |
0.51 |
94 |
2023-09-30 |
优 |
31
|
0 |
7 |
28 |
6 |
13 |
0.39 |
86 |

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。