2025年4月郴州空气质量指数AQI_PM2.5历史数据
郴州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 | 52 |
良 |
150 | 33 | 53 | 18 |
7 | 0.65 | 47 |
| 2025-04-01 | 52 |
良 |
150 | 33 | 53 | 18 |
7 | 0.65 | 47 |
| 2025-04-02 | 54 |
良 |
162 | 33 | 58 | 28 |
9 | 0.68 | 51 |
| 2025-04-03 | 54 |
良 |
113 | 31 | 58 | 31 |
12 | 0.58 | 61 |
| 2025-04-04 | 69 |
良 |
194 | 45 | 86 | 45 |
9 | 0.80 | 19 |
| 2025-04-05 | 75 |
良 |
242 | 54 | 81 | 27 |
16 | 0.77 | 53 |
| 2025-04-06 | 81 |
良 |
270 | 59 | 89 | 27 |
7 | 0.84 | 52 |
| 2025-04-07 | 66 |
良 |
165 | 45 | 80 | 32 |
8 | 0.73 | 39 |
| 2025-04-08 | 65 |
良 |
166 | 46 | 76 | 33 |
7 | 0.86 | 45 |
| 2025-04-09 | 65 |
良 |
162 | 46 | 66 | 28 |
5 | 0.83 | 55 |
| 2025-04-10 | 32 |
优 |
18 | 19 | 29 | 13 |
3 | 0.68 | 71 |
| 2025-04-11 | 45 |
优 |
69 | 31 | 41 | 10 |
3 | 0.68 | 72 |
| 2025-04-12 | 141 |
轻度污染 |
191 | 53 | 192 | 8 |
2 | 0.39 | 72 |
| 2025-04-13 | 160 |
中度污染 |
267 | 70 | 265 | 17 |
4 | 0.39 | 50 |
| 2025-04-14 | 110 |
轻度污染 |
259 | 53 | 170 | 21 |
3 | 0.47 | 56 |
| 2025-04-15 | 79 |
良 |
243 | 39 | 109 | 28 |
5 | 0.50 | 55 |
| 2025-04-16 | 75 |
良 |
187 | 36 | 95 | 22 |
5 | 0.48 | 116 |
| 2025-04-17 | 80 |
良 |
215 | 38 | 105 | 11 |
5 | 0.43 | 126 |
| 2025-04-18 | 57 |
良 |
119 | 31 | 66 | 10 |
3 | 0.51 | 95 |
| 2025-04-19 | 26 |
优 |
13 | 14 | 21 | 9 |
2 | 0.55 | 69 |
| 2025-04-20 | 21 |
优 |
2 | 12 | 17 | 9 |
4 | 0.58 | 55 |
| 2025-04-21 | 29 |
优 |
31 | 20 | 27 | 5 |
3 | 0.47 | 63 |
| 2025-04-22 | 24 |
优 |
13 | 14 | 19 | 8 |
3 | 0.56 | 67 |
| 2025-04-23 | 54 |
良 |
174 | 36 | 57 | 9 |
3 | 0.65 | 58 |
| 2025-04-24 | 40 |
优 |
111 | 26 | 38 | 9 |
3 | 0.71 | 53 |
| 2025-04-25 | 28 |
优 |
46 | 16 | 25 | 12 |
4 | 0.61 | 60 |
| 2025-04-26 | 29 |
优 |
37 | 16 | 28 | 17 |
3 | 0.65 | 25 |
| 2025-04-27 | 22 |
优 |
12 | 13 | 19 | 16 |
2 | 0.78 | 23 |
| 2025-04-28 | 32 |
优 |
52 | 20 | 30 | 11 |
3 | 0.74 | 60 |
| 2025-04-29 | 49 |
优 |
112 | 31 | 50 | 18 |
4 | 0.72 | 68 |
| 2025-04-30 | 56 |
良 |
187 | 37 | 52 | 18 |
4 | 0.71 | 62 |
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