2025年2月昆明空气质量指数AQI_PM2.5历史数据
昆明02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 |
|
2025-02-01 |
优 |
45
|
125 |
31 |
38 |
7 |
7 |
0.44 |
84 |
|
2025-02-02 |
良 |
51
|
150 |
36 |
43 |
7 |
10 |
0.49 |
77 |
|
2025-02-03 |
优 |
29
|
81 |
19 |
25 |
5 |
9 |
0.71 |
36 |
|
2025-02-04 |
优 |
42
|
136 |
29 |
37 |
6 |
11 |
0.73 |
43 |
|
2025-02-05 |
优 |
47
|
167 |
33 |
41 |
6 |
12 |
0.67 |
63 |
|
2025-02-06 |
优 |
49
|
154 |
34 |
43 |
6 |
10 |
0.62 |
78 |
|
2025-02-07 |
优 |
31
|
90 |
21 |
29 |
4 |
16 |
0.80 |
29 |
|
2025-02-08 |
优 |
42
|
171 |
28 |
36 |
5 |
16 |
0.74 |
51 |
|
2025-02-09 |
优 |
46
|
162 |
31 |
41 |
6 |
14 |
0.72 |
58 |
|
2025-02-10 |
优 |
35
|
31 |
22 |
31 |
6 |
10 |
0.62 |
72 |
|
2025-02-11 |
优 |
41
|
56 |
25 |
38 |
6 |
12 |
0.55 |
79 |
|
2025-02-12 |
良 |
53
|
95 |
36 |
50 |
8 |
20 |
0.56 |
81 |
|
2025-02-13 |
良 |
58
|
144 |
41 |
51 |
7 |
17 |
0.60 |
73 |
|
2025-02-14 |
良 |
56
|
125 |
39 |
55 |
8 |
14 |
0.48 |
97 |
|
2025-02-15 |
良 |
55
|
125 |
39 |
53 |
9 |
17 |
0.55 |
89 |
|
2025-02-16 |
良 |
62
|
181 |
45 |
60 |
8 |
26 |
0.70 |
69 |
|
2025-02-17 |
优 |
40
|
103 |
25 |
36 |
7 |
13 |
0.58 |
81 |
|
2025-02-18 |
优 |
43
|
128 |
25 |
42 |
7 |
23 |
0.55 |
73 |
|
2025-02-19 |
良 |
51
|
167 |
34 |
52 |
8 |
23 |
0.59 |
77 |
|
2025-02-20 |
良 |
51
|
179 |
34 |
46 |
7 |
16 |
0.56 |
85 |
|
2025-02-21 |
良 |
55
|
203 |
38 |
57 |
8 |
28 |
0.61 |
67 |
|
2025-02-22 |
良 |
51
|
190 |
35 |
49 |
7 |
16 |
0.56 |
81 |
|
2025-02-23 |
良 |
55
|
224 |
38 |
56 |
8 |
26 |
0.64 |
64 |
|
2025-02-24 |
优 |
32
|
55 |
21 |
29 |
6 |
14 |
0.73 |
63 |
|
2025-02-25 |
优 |
33
|
40 |
21 |
29 |
6 |
13 |
0.57 |
70 |
|
2025-02-26 |
优 |
31
|
39 |
17 |
26 |
6 |
16 |
0.52 |
76 |
|
2025-02-27 |
优 |
37
|
38 |
18 |
32 |
7 |
26 |
0.55 |
70 |
|
2025-02-28 |
优 |
41
|
59 |
26 |
38 |
7 |
19 |
0.58 |
86 |
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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。