2021年12月大理空气质量指数AQI_PM2.5历史数据
大理12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 |
2021-12-01 |
优 |
29
|
44 |
16 |
27 |
5 |
16 |
0.65 |
38 |
2021-12-02 |
优 |
27
|
15 |
14 |
25 |
6 |
17 |
0.63 |
40 |
2021-12-03 |
优 |
25
|
10 |
13 |
23 |
6 |
13 |
0.60 |
55 |
2021-12-04 |
优 |
25
|
13 |
13 |
25 |
5 |
17 |
0.59 |
56 |
2021-12-05 |
优 |
40
|
47 |
18 |
41 |
11 |
25 |
0.74 |
39 |
2021-12-06 |
优 |
34
|
31 |
17 |
33 |
5 |
20 |
0.70 |
39 |
2021-12-07 |
优 |
22
|
9 |
13 |
19 |
5 |
12 |
0.55 |
47 |
2021-12-08 |
优 |
21
|
8 |
11 |
13 |
6 |
9 |
0.60 |
65 |
2021-12-09 |
优 |
24
|
13 |
11 |
17 |
6 |
10 |
0.60 |
69 |
2021-12-10 |
优 |
21
|
7 |
10 |
15 |
6 |
10 |
0.60 |
63 |
2021-12-11 |
优 |
19
|
9 |
12 |
12 |
6 |
10 |
0.60 |
47 |
2021-12-12 |
优 |
22
|
28 |
12 |
14 |
6 |
15 |
0.61 |
45 |
2021-12-13 |
优 |
23
|
11 |
12 |
19 |
6 |
13 |
0.62 |
51 |
2021-12-14 |
优 |
22
|
8 |
12 |
16 |
6 |
13 |
0.59 |
56 |
2021-12-15 |
优 |
27
|
15 |
16 |
19 |
6 |
10 |
0.45 |
70 |
2021-12-16 |
优 |
26
|
14 |
14 |
21 |
6 |
12 |
0.52 |
74 |
2021-12-17 |
优 |
27
|
43 |
16 |
22 |
5 |
13 |
0.49 |
69 |
2021-12-18 |
优 |
29
|
17 |
17 |
23 |
6 |
13 |
0.62 |
78 |
2021-12-19 |
优 |
29
|
19 |
17 |
22 |
6 |
10 |
0.60 |
83 |
2021-12-20 |
优 |
27
|
38 |
14 |
22 |
6 |
16 |
0.65 |
69 |
2021-12-21 |
优 |
27
|
37 |
14 |
22 |
6 |
14 |
0.67 |
70 |
2021-12-22 |
优 |
26
|
16 |
13 |
23 |
5 |
14 |
0.68 |
70 |
2021-12-23 |
优 |
23
|
8 |
13 |
12 |
4 |
12 |
0.73 |
65 |
2021-12-24 |
优 |
23
|
15 |
13 |
19 |
4 |
13 |
0.79 |
59 |
2021-12-25 |
优 |
23
|
22 |
13 |
21 |
5 |
14 |
0.82 |
55 |
2021-12-26 |
优 |
25
|
38 |
16 |
16 |
4 |
11 |
0.79 |
57 |
2021-12-27 |
优 |
23
|
17 |
15 |
16 |
4 |
8 |
0.60 |
60 |
2021-12-28 |
优 |
24
|
13 |
13 |
18 |
5 |
8 |
0.57 |
67 |
2021-12-29 |
优 |
27
|
22 |
15 |
24 |
5 |
12 |
0.64 |
56 |
2021-12-30 |
优 |
25
|
13 |
15 |
22 |
5 |
12 |
0.75 |
56 |
2021-12-31 |
优 |
23
|
9 |
14 |
13 |
5 |
9 |
0.83 |
64 |
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。