2021年9月长春空气质量指数AQI_PM2.5历史数据
长春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 |
50
|
309 |
19 |
54 |
4 |
35 |
0.63 |
45 |
2021-09-02 |
优 |
48
|
298 |
17 |
50 |
4 |
35 |
0.63 |
47 |
2021-09-03 |
优 |
47
|
277 |
17 |
48 |
4 |
35 |
0.61 |
54 |
2021-09-04 |
良 |
53
|
344 |
22 |
60 |
4 |
38 |
0.74 |
49 |
2021-09-05 |
优 |
38
|
251 |
10 |
37 |
4 |
30 |
0.51 |
47 |
2021-09-06 |
优 |
40
|
286 |
12 |
40 |
4 |
29 |
0.56 |
34 |
2021-09-07 |
优 |
20
|
21 |
8 |
15 |
4 |
22 |
0.47 |
45 |
2021-09-08 |
优 |
25
|
63 |
8 |
22 |
4 |
23 |
0.50 |
40 |
2021-09-09 |
优 |
22
|
28 |
9 |
18 |
4 |
20 |
0.50 |
56 |
2021-09-10 |
优 |
29
|
69 |
13 |
24 |
4 |
21 |
0.51 |
66 |
2021-09-11 |
优 |
27
|
70 |
11 |
26 |
4 |
23 |
0.45 |
37 |
2021-09-12 |
优 |
30
|
116 |
8 |
28 |
5 |
28 |
0.44 |
28 |
2021-09-13 |
优 |
25
|
70 |
11 |
25 |
4 |
27 |
0.52 |
33 |
2021-09-14 |
优 |
37
|
187 |
17 |
36 |
5 |
33 |
0.60 |
25 |
2021-09-15 |
优 |
34
|
129 |
10 |
32 |
5 |
30 |
0.49 |
33 |
2021-09-16 |
优 |
25
|
90 |
12 |
25 |
4 |
27 |
0.52 |
34 |
2021-09-17 |
优 |
41
|
216 |
18 |
42 |
5 |
35 |
0.83 |
26 |
2021-09-18 |
优 |
48
|
250 |
18 |
51 |
5 |
37 |
0.63 |
40 |
2021-09-19 |
优 |
46
|
267 |
16 |
47 |
5 |
31 |
0.53 |
53 |
2021-09-20 |
优 |
41
|
323 |
16 |
42 |
5 |
27 |
0.55 |
18 |
2021-09-21 |
优 |
15
|
9 |
6 |
10 |
4 |
13 |
0.46 |
44 |
2021-09-22 |
优 |
9
|
4 |
3 |
5 |
4 |
14 |
0.41 |
26 |
2021-09-23 |
优 |
21
|
43 |
7 |
20 |
4 |
22 |
0.42 |
28 |
2021-09-24 |
优 |
41
|
235 |
14 |
43 |
5 |
32 |
0.64 |
25 |
2021-09-25 |
优 |
25
|
107 |
12 |
23 |
4 |
31 |
0.65 |
29 |
2021-09-26 |
优 |
36
|
205 |
17 |
37 |
4 |
32 |
0.77 |
33 |
2021-09-27 |
优 |
30
|
140 |
15 |
30 |
4 |
26 |
0.67 |
41 |
2021-09-28 |
优 |
28
|
100 |
13 |
28 |
4 |
21 |
0.63 |
40 |
2021-09-29 |
优 |
29
|
84 |
9 |
29 |
5 |
25 |
0.45 |
35 |
2021-09-30 |
优 |
44
|
196 |
14 |
46 |
5 |
39 |
0.53 |
22 |
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。