2025年4月乌兰察布空气质量指数AQI_PM2.5历史数据
乌兰察布04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 |
| 2025-04-01 | 43 |
优 |
82 | 12 | 25 | 6 |
9 | 0.32 | 82 |
| 2025-04-02 | 43 |
优 |
29 | 15 | 26 | 16 |
10 | 0.44 | 67 |
| 2025-04-03 | 88 |
良 |
280 | 40 | 126 | 26 |
12 | 0.57 | 62 |
| 2025-04-04 | 58 |
良 |
46 | 21 | 65 | 7 |
9 | 0.28 | 82 |
| 2025-04-05 | 46 |
优 |
38 | 13 | 30 | 12 |
11 | 0.31 | 81 |
| 2025-04-06 | 60 |
良 |
113 | 26 | 71 | 19 |
14 | 0.43 | 81 |
| 2025-04-07 | 50 |
优 |
35 | 16 | 42 | 8 |
13 | 0.30 | 84 |
| 2025-04-08 | 44 |
优 |
7 | 20 | 40 | 21 |
15 | 0.43 | 66 |
| 2025-04-09 | 43 |
优 |
3 | 24 | 41 | 16 |
10 | 0.42 | 67 |
| 2025-04-10 | 45 |
优 |
25 | 18 | 41 | 22 |
11 | 0.34 | 68 |
| 2025-04-11 | 91 |
良 |
251 | 27 | 132 | 11 |
10 | 0.26 | 85 |
| 2025-04-12 | 52 |
良 |
62 | 14 | 53 | 3 |
8 | 0.24 | 80 |
| 2025-04-13 | 44 |
优 |
39 | 13 | 33 | 3 |
9 | 0.22 | 85 |
| 2025-04-14 | 46 |
优 |
47 | 14 | 20 | 4 |
9 | 0.23 | 86 |
| 2025-04-15 | 54 |
良 |
61 | 17 | 36 | 18 |
10 | 0.36 | 84 |
| 2025-04-16 | 108 |
轻度污染 |
272 | 45 | 166 | 10 |
12 | 0.30 | 95 |
| 2025-04-17 | 100 |
良 |
272 | 34 | 149 | 7 |
12 | 0.29 | 89 |
| 2025-04-18 | 40 |
优 |
8 | 15 | 23 | 15 |
15 | 0.43 | 68 |
| 2025-04-19 | 46 |
优 |
60 | 17 | 30 | 14 |
13 | 0.30 | 81 |
| 2025-04-20 | 62 |
良 |
145 | 29 | 60 | 29 |
12 | 0.55 | 86 |
| 2025-04-21 | 70 |
良 |
249 | 28 | 52 | 10 |
9 | 0.33 | 106 |
| 2025-04-22 | 52 |
良 |
151 | 17 | 45 | 14 |
10 | 0.30 | 86 |
| 2025-04-23 | 54 |
良 |
119 | 19 | 53 | 6 |
10 | 0.28 | 90 |
| 2025-04-24 | 48 |
优 |
105 | 11 | 22 | 8 |
13 | 0.27 | 79 |
| 2025-04-25 | 46 |
优 |
91 | 13 | 33 | 22 |
16 | 0.35 | 68 |
| 2025-04-26 | 51 |
良 |
114 | 16 | 45 | 20 |
11 | 0.29 | 69 |
| 2025-04-27 | 46 |
优 |
99 | 10 | 18 | 7 |
10 | 0.22 | 83 |
| 2025-04-28 | 49 |
优 |
106 | 11 | 28 | 11 |
9 | 0.29 | 87 |
| 2025-04-29 | 56 |
良 |
79 | 12 | 44 | 8 |
10 | 0.33 | 95 |
| 2025-04-30 | 57 |
良 |
108 | 12 | 29 | 8 |
10 | 0.31 | 94 |
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