2025年7月怀化空气质量指数AQI_PM2.5历史数据
怀化07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 |
| 2025-07-01 | 24 |
优 |
40 | 9 | 20 | 10 |
5 | 0.30 | 29 |
| 2025-07-02 | 23 |
优 |
23 | 7 | 17 | 8 |
4 | 0.30 | 30 |
| 2025-07-03 | 26 |
优 |
36 | 8 | 18 | 9 |
4 | 0.18 | 36 |
| 2025-07-04 | 26 |
优 |
25 | 9 | 23 | 10 |
3 | 0.38 | 36 |
| 2025-07-05 | 33 |
优 |
39 | 16 | 28 | 12 |
3 | 0.33 | 43 |
| 2025-07-06 | 40 |
优 |
64 | 25 | 34 | 12 |
4 | 0.24 | 49 |
| 2025-07-07 | 34 |
优 |
36 | 20 | 32 | 14 |
4 | 0.24 | 47 |
| 2025-07-08 | 42 |
优 |
105 | 21 | 35 | 8 |
5 | 0.28 | 59 |
| 2025-07-09 | 42 |
优 |
128 | 25 | 38 | 9 |
11 | 0.32 | 54 |
| 2025-07-10 | 34 |
优 |
36 | 19 | 27 | 6 |
11 | 0.28 | 59 |
| 2025-07-11 | 36 |
优 |
74 | 19 | 28 | 4 |
9 | 0.28 | 66 |
| 2025-07-12 | 37 |
优 |
87 | 26 | 36 | 5 |
10 | 0.36 | 58 |
| 2025-07-13 | 31 |
优 |
30 | 21 | 30 | 7 |
13 | 0.23 | 45 |
| 2025-07-14 | 37 |
优 |
66 | 19 | 30 | 9 |
5 | 0.22 | 49 |
| 2025-07-15 | 34 |
优 |
38 | 11 | 22 | 8 |
4 | 0.37 | 46 |
| 2025-07-16 | 35 |
优 |
59 | 15 | 24 | 5 |
4 | 0.28 | 58 |
| 2025-07-17 | 36 |
优 |
33 | 16 | 27 | 6 |
4 | 0.28 | 59 |
| 2025-07-18 | 32 |
优 |
14 | 17 | 28 | 9 |
11 | 0.33 | 42 |
| 2025-07-19 | 42 |
优 |
91 | 21 | 30 | 7 |
9 | 0.31 | 72 |
| 2025-07-20 | 56 |
良 |
220 | 22 | 32 | 6 |
10 | 0.32 | 96 |
| 2025-07-21 | 31 |
优 |
60 | 5 | 10 | 3 |
3 | 0.20 | 41 |
| 2025-07-22 | 20 |
优 |
11 | 4 | 9 | 5 |
3 | 0.27 | 33 |
| 2025-07-23 | 14 |
优 |
2 | 7 | 12 | 4 |
3 | 0.24 | 22 |
| 2025-07-24 | 20 |
优 |
17 | 12 | 20 | 5 |
7 | 0.21 | 25 |
| 2025-07-25 | 20 |
优 |
9 | 10 | 20 | 6 |
8 | 0.20 | 29 |
| 2025-07-26 | 31 |
优 |
72 | 17 | 31 | 10 |
10 | 0.20 | 34 |
| 2025-07-27 | 34 |
优 |
82 | 18 | 32 | 10 |
9 | 0.18 | 47 |
| 2025-07-28 | 30 |
优 |
67 | 15 | 25 | 7 |
11 | 0.18 | 46 |
| 2025-07-29 | 32 |
优 |
56 | 16 | 30 | 9 |
7 | 0.33 | 43 |
| 2025-07-30 | 35 |
优 |
80 | 17 | 28 | 10 |
8 | 0.25 | 48 |
| 2025-07-31 | 36 |
优 |
69 | 18 | 29 | 9 |
6 | 0.20 | 51 |
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