2025年5月兴安盟空气质量指数AQI_PM2.5历史数据
兴安盟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 | 36 |
优 |
11 | 18 | 27 | 9 |
4 | 0.35 | 68 |
| 2025-05-02 | 45 |
优 |
60 | 17 | 19 | 5 |
4 | 0.30 | 82 |
| 2025-05-03 | 48 |
优 |
84 | 17 | 21 | 4 |
4 | 0.29 | 90 |
| 2025-05-04 | 48 |
优 |
100 | 17 | 22 | 5 |
4 | 0.30 | 82 |
| 2025-05-05 | 45 |
优 |
85 | 20 | 28 | 11 |
5 | 0.37 | 71 |
| 2025-05-06 | 51 |
良 |
117 | 24 | 39 | 12 |
4 | 0.40 | 79 |
| 2025-05-07 | 55 |
良 |
120 | 35 | 48 | 10 |
4 | 0.46 | 95 |
| 2025-05-08 | 55 |
良 |
118 | 39 | 45 | 12 |
5 | 0.53 | 80 |
| 2025-05-09 | 61 |
良 |
238 | 30 | 38 | 16 |
4 | 0.43 | 91 |
| 2025-05-10 | 50 |
优 |
121 | 33 | 41 | 16 |
5 | 0.53 | 76 |
| 2025-05-11 | 75 |
良 |
300 | 55 | 71 | 24 |
6 | 0.68 | 73 |
| 2025-05-12 | 79 |
良 |
186 | 58 | 77 | 19 |
7 | 0.75 | 74 |
| 2025-05-13 | 76 |
良 |
107 | 38 | 59 | 17 |
6 | 0.72 | 95 |
| 2025-05-14 | 82 |
良 |
228 | 61 | 69 | 8 |
5 | 0.48 | 102 |
| 2025-05-15 | 50 |
优 |
80 | 31 | 44 | 7 |
6 | 0.35 | 88 |
| 2025-05-16 | 69 |
良 |
197 | 50 | 56 | 10 |
4 | 0.46 | 73 |
| 2025-05-17 | 44 |
优 |
103 | 29 | 34 | 4 |
4 | 0.30 | 81 |
| 2025-05-18 | 39 |
优 |
83 | 23 | 29 | 5 |
4 | 0.21 | 71 |
| 2025-05-19 | 44 |
优 |
100 | 20 | 26 | 7 |
4 | 0.20 | 77 |
| 2025-05-20 | 78 |
良 |
221 | 57 | 67 | 11 |
5 | 0.43 | 81 |
| 2025-05-21 | 61 |
良 |
184 | 44 | 51 | 11 |
4 | 0.40 | 63 |
| 2025-05-22 | 38 |
优 |
83 | 24 | 30 | 11 |
6 | 0.44 | 57 |
| 2025-05-23 | 39 |
优 |
63 | 17 | 23 | 9 |
5 | 0.33 | 62 |
| 2025-05-24 | 44 |
优 |
75 | 25 | 34 | 11 |
4 | 0.36 | 69 |
| 2025-05-25 | 40 |
优 |
29 | 22 | 34 | 17 |
4 | 0.42 | 61 |
| 2025-05-26 | 55 |
良 |
97 | 35 | 47 | 14 |
5 | 0.67 | 89 |
| 2025-05-27 | 71 |
良 |
160 | 38 | 51 | 19 |
7 | 0.72 | 95 |
| 2025-05-28 | 98 |
良 |
238 | 40 | 69 | 12 |
6 | 0.55 | 143 |
| 2025-05-29 | 112 |
轻度污染 |
264 | 41 | 65 | 12 |
6 | 0.60 | 159 |
| 2025-05-30 | 120 |
轻度污染 |
281 | 39 | 67 | 11 |
7 | 0.50 | 148 |
| 2025-05-31 | 58 |
良 |
168 | 21 | 28 | 9 |
6 | 0.33 | 82 |
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