2025年5月呼伦贝尔空气质量指数AQI_PM2.5历史数据
呼伦贝尔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 |
15 | 17 | 22 | 8 |
5 | 0.35 | 67 |
| 2025-05-02 | 41 |
优 |
36 | 17 | 26 | 8 |
5 | 0.33 | 68 |
| 2025-05-03 | 43 |
优 |
48 | 17 | 23 | 6 |
5 | 0.35 | 72 |
| 2025-05-04 | 40 |
优 |
53 | 17 | 25 | 9 |
4 | 0.40 | 69 |
| 2025-05-05 | 41 |
优 |
50 | 19 | 30 | 12 |
4 | 0.40 | 67 |
| 2025-05-06 | 46 |
优 |
82 | 24 | 38 | 14 |
4 | 0.40 | 68 |
| 2025-05-07 | 48 |
优 |
83 | 28 | 43 | 17 |
5 | 0.35 | 72 |
| 2025-05-08 | 48 |
优 |
78 | 30 | 46 | 13 |
6 | 0.33 | 82 |
| 2025-05-09 | 48 |
优 |
100 | 24 | 34 | 10 |
4 | 0.33 | 80 |
| 2025-05-10 | 50 |
优 |
122 | 34 | 50 | 9 |
5 | 0.36 | 82 |
| 2025-05-11 | 89 |
良 |
325 | 66 | 88 | 23 |
5 | 0.54 | 69 |
| 2025-05-12 | 79 |
良 |
187 | 58 | 71 | 14 |
5 | 0.46 | 89 |
| 2025-05-13 | 46 |
优 |
6 | 32 | 38 | 8 |
4 | 0.33 | 71 |
| 2025-05-14 | 91 |
良 |
270 | 68 | 78 | 9 |
4 | 0.43 | 73 |
| 2025-05-15 | 54 |
良 |
102 | 38 | 46 | 10 |
4 | 0.27 | 77 |
| 2025-05-16 | 69 |
良 |
198 | 50 | 59 | 12 |
4 | 0.38 | 62 |
| 2025-05-17 | 38 |
优 |
73 | 17 | 22 | 9 |
3 | 0.22 | 66 |
| 2025-05-18 | 60 |
良 |
167 | 43 | 52 | 7 |
4 | 0.33 | 67 |
| 2025-05-19 | 44 |
优 |
92 | 31 | 36 | 8 |
4 | 0.30 | 73 |
| 2025-05-20 | 52 |
良 |
147 | 37 | 43 | 12 |
5 | 0.32 | 57 |
| 2025-05-21 | 34 |
优 |
68 | 24 | 34 | 14 |
4 | 0.25 | 44 |
| 2025-05-22 | 33 |
优 |
54 | 15 | 21 | 8 |
4 | 0.21 | 58 |
| 2025-05-23 | 78 |
良 |
308 | 57 | 70 | 15 |
5 | 0.36 | 68 |
| 2025-05-24 | 80 |
良 |
292 | 59 | 72 | 18 |
5 | 0.38 | 67 |
| 2025-05-25 | 48 |
优 |
71 | 30 | 43 | 11 |
3 | 0.28 | 84 |
| 2025-05-26 | 70 |
良 |
158 | 51 | 67 | 20 |
4 | 0.40 | 75 |
| 2025-05-27 | 62 |
良 |
114 | 30 | 41 | 12 |
3 | 0.26 | 93 |
| 2025-05-28 | 75 |
良 |
188 | 26 | 51 | 8 |
3 | 0.20 | 120 |
| 2025-05-29 | 69 |
良 |
167 | 38 | 52 | 9 |
5 | 0.28 | 100 |
| 2025-05-30 | 47 |
优 |
95 | 33 | 44 | 16 |
5 | 0.29 | 75 |
| 2025-05-31 | 40 |
优 |
96 | 23 | 31 | 6 |
4 | 0.22 | 61 |
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