2025年4月大庆空气质量指数AQI_PM2.5历史数据
大庆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 | 71 |
良 |
253 | 50 | 67 | 15 |
7 | 0.54 | 67 |
| 2025-04-01 | 71 |
良 |
253 | 50 | 67 | 15 |
7 | 0.54 | 67 |
| 2025-04-02 | 57 |
良 |
190 | 40 | 53 | 18 |
6 | 0.55 | 68 |
| 2025-04-03 | 57 |
良 |
144 | 40 | 55 | 14 |
6 | 0.42 | 81 |
| 2025-04-04 | 116 |
轻度污染 |
307 | 84 | 136 | 21 |
9 | 0.68 | 97 |
| 2025-04-05 | 53 |
良 |
123 | 37 | 53 | 15 |
6 | 0.53 | 67 |
| 2025-04-06 | 48 |
优 |
65 | 33 | 47 | 20 |
6 | 0.61 | 73 |
| 2025-04-07 | 61 |
良 |
121 | 43 | 63 | 18 |
6 | 0.58 | 71 |
| 2025-04-08 | 53 |
良 |
64 | 36 | 50 | 17 |
6 | 0.51 | 73 |
| 2025-04-09 | 60 |
良 |
119 | 41 | 63 | 16 |
7 | 0.52 | 89 |
| 2025-04-10 | 135 |
轻度污染 |
326 | 101 | 131 | 24 |
9 | 0.75 | 98 |
| 2025-04-11 | 133 |
轻度污染 |
291 | 96 | 153 | 25 |
9 | 0.76 | 85 |
| 2025-04-12 | 45 |
优 |
76 | 27 | 48 | 15 |
6 | 0.48 | 66 |
| 2025-04-13 | 31 |
优 |
38 | 16 | 28 | 8 |
6 | 0.41 | 90 |
| 2025-04-14 | 25 |
优 |
6 | 17 | 23 | 13 |
5 | 0.45 | 52 |
| 2025-04-15 | 26 |
优 |
8 | 13 | 21 | 9 |
6 | 0.35 | 70 |
| 2025-04-16 | 29 |
优 |
10 | 13 | 25 | 14 |
6 | 0.36 | 73 |
| 2025-04-17 | 53 |
良 |
54 | 37 | 54 | 16 |
7 | 0.43 | 84 |
| 2025-04-18 | 38 |
优 |
53 | 22 | 33 | 12 |
6 | 0.41 | 74 |
| 2025-04-19 | 30 |
优 |
32 | 18 | 29 | 15 |
6 | 0.46 | 65 |
| 2025-04-20 | 46 |
优 |
131 | 28 | 46 | 18 |
7 | 0.53 | 82 |
| 2025-04-21 | 45 |
优 |
152 | 26 | 46 | 11 |
7 | 0.50 | 81 |
| 2025-04-22 | 25 |
优 |
14 | 10 | 19 | 7 |
5 | 0.27 | 78 |
| 2025-04-23 | 38 |
优 |
72 | 16 | 39 | 8 |
5 | 0.36 | 76 |
| 2025-04-24 | 29 |
优 |
41 | 11 | 29 | 6 |
4 | 0.35 | 62 |
| 2025-04-25 | 21 |
优 |
15 | 9 | 17 | 7 |
4 | 0.32 | 65 |
| 2025-04-26 | 31 |
优 |
49 | 16 | 29 | 12 |
4 | 0.40 | 68 |
| 2025-04-27 | 50 |
优 |
209 | 32 | 48 | 8 |
4 | 0.42 | 78 |
| 2025-04-28 | 44 |
优 |
134 | 27 | 38 | 10 |
4 | 0.46 | 67 |
| 2025-04-29 | 78 |
良 |
306 | 30 | 112 | 10 |
6 | 0.48 | 94 |
| 2025-04-30 | 28 |
优 |
17 | 11 | 26 | 11 |
5 | 0.37 | 67 |
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