2025年4月怀化空气质量指数AQI_PM2.5历史数据
怀化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 | 51 |
良 |
138 | 27 | 53 | 19 |
9 | 0.37 | 51 |
| 2025-04-01 | 51 |
良 |
138 | 27 | 53 | 19 |
9 | 0.37 | 51 |
| 2025-04-02 | 58 |
良 |
203 | 32 | 65 | 27 |
9 | 0.53 | 47 |
| 2025-04-03 | 73 |
良 |
266 | 43 | 95 | 36 |
9 | 0.60 | 61 |
| 2025-04-04 | 77 |
良 |
235 | 54 | 93 | 27 |
11 | 0.74 | 39 |
| 2025-04-05 | 85 |
良 |
280 | 63 | 98 | 23 |
9 | 0.68 | 36 |
| 2025-04-06 | 77 |
良 |
244 | 52 | 94 | 19 |
9 | 0.53 | 55 |
| 2025-04-07 | 73 |
良 |
214 | 53 | 79 | 14 |
8 | 0.55 | 50 |
| 2025-04-08 | 85 |
良 |
267 | 63 | 85 | 17 |
8 | 0.65 | 45 |
| 2025-04-09 | 73 |
良 |
210 | 53 | 72 | 18 |
7 | 0.77 | 39 |
| 2025-04-10 | 61 |
良 |
163 | 44 | 58 | 16 |
7 | 0.80 | 45 |
| 2025-04-11 | 57 |
良 |
155 | 40 | 57 | 16 |
6 | 0.80 | 56 |
| 2025-04-12 | 48 |
优 |
85 | 22 | 49 | 6 |
6 | 0.41 | 73 |
| 2025-04-13 | 122 |
轻度污染 |
232 | 55 | 190 | 14 |
7 | 0.40 | 50 |
| 2025-04-14 | 111 |
轻度污染 |
261 | 60 | 173 | 16 |
11 | 0.41 | 57 |
| 2025-04-15 | 87 |
良 |
259 | 50 | 123 | 20 |
11 | 0.52 | 56 |
| 2025-04-16 | 81 |
良 |
205 | 50 | 113 | 23 |
12 | 0.55 | 64 |
| 2025-04-17 | 71 |
良 |
172 | 44 | 92 | 13 |
8 | 0.59 | 99 |
| 2025-04-18 | 64 |
良 |
162 | 40 | 78 | 13 |
7 | 0.59 | 70 |
| 2025-04-19 | 36 |
优 |
77 | 16 | 27 | 9 |
11 | 0.48 | 77 |
| 2025-04-20 | 34 |
优 |
69 | 22 | 33 | 6 |
8 | 0.58 | 63 |
| 2025-04-21 | 44 |
优 |
145 | 27 | 44 | 8 |
7 | 0.62 | 60 |
| 2025-04-22 | 36 |
优 |
110 | 16 | 33 | 5 |
5 | 0.48 | 69 |
| 2025-04-23 | 55 |
良 |
178 | 26 | 61 | 9 |
6 | 0.52 | 46 |
| 2025-04-24 | 35 |
优 |
75 | 17 | 34 | 8 |
4 | 0.51 | 55 |
| 2025-04-25 | 42 |
优 |
131 | 21 | 42 | 11 |
8 | 0.53 | 57 |
| 2025-04-26 | 43 |
优 |
131 | 27 | 42 | 16 |
4 | 0.68 | 37 |
| 2025-04-27 | 31 |
优 |
58 | 18 | 27 | 9 |
3 | 0.63 | 63 |
| 2025-04-28 | 42 |
优 |
124 | 25 | 42 | 14 |
5 | 0.69 | 58 |
| 2025-04-29 | 55 |
良 |
173 | 36 | 58 | 16 |
5 | 0.59 | 68 |
| 2025-04-30 | 29 |
优 |
28 | 17 | 28 | 8 |
4 | 0.47 | 70 |
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