2025年5月昆明空气质量指数AQI_PM2.5历史数据
昆明05月份空气质量指数(AQI)数据： 数值单位：μg/m3(CO为mg/m3)
| 日期 |
AQI指数 |
质量等级 |
当天AQI排名 |
PM2.5 |
PM10 |
No2 |
So2 |
Co |
O3 |
| 2025-05-01 | 42 |
优 |
36 | 20 | 32 | 19 |
6 | 0.38 | 76 |
| 2025-05-02 | 69 |
良 |
174 | 14 | 25 | 13 |
6 | 0.35 | 100 |
| 2025-05-03 | 50 |
优 |
99 | 11 | 19 | 12 |
8 | 0.40 | 80 |
| 2025-05-04 | 48 |
优 |
101 | 8 | 15 | 11 |
7 | 0.39 | 83 |
| 2025-05-05 | 62 |
良 |
184 | 15 | 23 | 17 |
8 | 0.43 | 91 |
| 2025-05-06 | 62 |
良 |
190 | 16 | 26 | 20 |
7 | 0.43 | 86 |
| 2025-05-07 | 53 |
良 |
102 | 14 | 25 | 14 |
7 | 0.40 | 90 |
| 2025-05-08 | 61 |
良 |
171 | 17 | 29 | 9 |
6 | 0.35 | 107 |
| 2025-05-09 | 69 |
良 |
275 | 23 | 41 | 22 |
8 | 0.43 | 103 |
| 2025-05-10 | 57 |
良 |
217 | 20 | 35 | 14 |
6 | 0.48 | 83 |
| 2025-05-11 | 55 |
良 |
100 | 12 | 19 | 13 |
5 | 0.43 | 92 |
| 2025-05-12 | 70 |
良 |
132 | 19 | 29 | 16 |
8 | 0.50 | 100 |
| 2025-05-13 | 59 |
良 |
47 | 17 | 27 | 12 |
6 | 0.48 | 95 |
| 2025-05-14 | 58 |
良 |
70 | 19 | 29 | 12 |
6 | 0.50 | 95 |
| 2025-05-15 | 58 |
良 |
127 | 16 | 24 | 13 |
5 | 0.49 | 92 |
| 2025-05-16 | 57 |
良 |
145 | 13 | 22 | 11 |
6 | 0.44 | 88 |
| 2025-05-17 | 56 |
良 |
163 | 19 | 33 | 15 |
6 | 0.47 | 87 |
| 2025-05-18 | 48 |
优 |
128 | 16 | 25 | 13 |
5 | 0.51 | 76 |
| 2025-05-19 | 45 |
优 |
103 | 19 | 27 | 17 |
5 | 0.55 | 70 |
| 2025-05-20 | 52 |
良 |
144 | 16 | 27 | 13 |
5 | 0.44 | 84 |
| 2025-05-21 | 60 |
良 |
182 | 18 | 32 | 15 |
6 | 0.38 | 94 |
| 2025-05-22 | 63 |
良 |
188 | 17 | 32 | 13 |
6 | 0.38 | 95 |
| 2025-05-23 | 54 |
良 |
174 | 27 | 58 | 13 |
5 | 0.32 | 91 |
| 2025-05-24 | 44 |
优 |
78 | 15 | 27 | 12 |
4 | 0.34 | 81 |
| 2025-05-25 | 41 |
优 |
33 | 9 | 16 | 16 |
4 | 0.39 | 72 |
| 2025-05-26 | 39 |
优 |
18 | 9 | 15 | 18 |
4 | 0.39 | 67 |
| 2025-05-27 | 28 |
优 |
9 | 7 | 12 | 13 |
4 | 0.41 | 43 |
| 2025-05-28 | 26 |
优 |
14 | 6 | 11 | 16 |
4 | 0.45 | 43 |
| 2025-05-29 | 30 |
优 |
28 | 8 | 13 | 19 |
4 | 0.49 | 46 |
| 2025-05-30 | 22 |
优 |
11 | 6 | 12 | 14 |
4 | 0.41 | 33 |
| 2025-05-31 | 24 |
优 |
17 | 4 | 10 | 7 |
4 | 0.34 | 38 |
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。
空气质量等级统计图