2025年4月大同空气质量指数AQI_PM2.5历史数据
大同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 | 44 |
优 |
107 | 12 | 45 | 15 |
13 | 0.50 | 71 |
| 2025-04-01 | 44 |
优 |
107 | 12 | 45 | 15 |
13 | 0.50 | 71 |
| 2025-04-02 | 40 |
优 |
73 | 16 | 38 | 22 |
15 | 0.74 | 60 |
| 2025-04-03 | 88 |
良 |
291 | 43 | 126 | 31 |
16 | 0.66 | 59 |
| 2025-04-04 | 112 |
轻度污染 |
304 | 43 | 177 | 15 |
13 | 0.51 | 72 |
| 2025-04-05 | 40 |
优 |
54 | 15 | 41 | 17 |
16 | 0.67 | 71 |
| 2025-04-06 | 66 |
良 |
179 | 31 | 83 | 26 |
18 | 0.80 | 71 |
| 2025-04-07 | 57 |
良 |
98 | 23 | 70 | 18 |
12 | 0.68 | 77 |
| 2025-04-08 | 51 |
良 |
57 | 26 | 57 | 26 |
14 | 0.80 | 66 |
| 2025-04-09 | 49 |
优 |
59 | 32 | 48 | 27 |
12 | 0.84 | 51 |
| 2025-04-10 | 51 |
良 |
105 | 25 | 55 | 29 |
14 | 0.70 | 55 |
| 2025-04-11 | 195 |
中度污染 |
310 | 49 | 313 | 15 |
12 | 0.38 | 78 |
| 2025-04-12 | 34 |
优 |
31 | 10 | 33 | 4 |
8 | 0.36 | 79 |
| 2025-04-13 | 31 |
优 |
39 | 9 | 28 | 8 |
9 | 0.42 | 75 |
| 2025-04-14 | 27 |
优 |
18 | 8 | 20 | 7 |
10 | 0.44 | 82 |
| 2025-04-15 | 49 |
优 |
75 | 20 | 53 | 25 |
15 | 0.80 | 66 |
| 2025-04-16 | 134 |
轻度污染 |
304 | 57 | 215 | 13 |
12 | 0.48 | 91 |
| 2025-04-17 | 214 |
重度污染 |
322 | 57 | 327 | 12 |
11 | 0.64 | 81 |
| 2025-04-18 | 28 |
优 |
12 | 17 | 25 | 16 |
10 | 0.60 | 65 |
| 2025-04-19 | 44 |
优 |
139 | 24 | 45 | 23 |
11 | 0.68 | 63 |
| 2025-04-20 | 63 |
良 |
222 | 36 | 75 | 25 |
12 | 0.91 | 85 |
| 2025-04-21 | 51 |
良 |
181 | 29 | 55 | 14 |
11 | 0.59 | 99 |
| 2025-04-22 | 51 |
良 |
188 | 16 | 57 | 23 |
13 | 0.61 | 63 |
| 2025-04-23 | 55 |
良 |
179 | 15 | 65 | 19 |
12 | 0.55 | 72 |
| 2025-04-24 | 31 |
优 |
52 | 9 | 26 | 12 |
11 | 0.45 | 74 |
| 2025-04-25 | 45 |
优 |
147 | 17 | 47 | 26 |
13 | 0.69 | 62 |
| 2025-04-26 | 62 |
良 |
245 | 24 | 75 | 27 |
14 | 0.80 | 65 |
| 2025-04-27 | 26 |
优 |
28 | 5 | 17 | 8 |
10 | 0.41 | 82 |
| 2025-04-28 | 39 |
优 |
87 | 11 | 36 | 19 |
12 | 0.63 | 71 |
| 2025-04-29 | 52 |
良 |
143 | 14 | 55 | 17 |
11 | 0.42 | 84 |
| 2025-04-30 | 44 |
优 |
113 | 11 | 46 | 16 |
12 | 0.55 | 78 |
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