2023年9月长沙空气质量指数AQI_PM2.5历史数据
长沙09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 |
| 2023-09-01 | 42 |
优 |
0 | 22 | 35 | 10 |
5 | 0.65 | 119 |
| 2023-09-02 | 40 |
优 |
0 | 22 | 38 | 11 |
6 | 0.65 | 123 |
| 2023-09-03 | 35 |
优 |
0 | 23 | 27 | 12 |
4 | 0.68 | 81 |
| 2023-09-04 | 42 |
优 |
0 | 29 | 38 | 9 |
5 | 0.73 | 89 |
| 2023-09-05 | 44 |
优 |
0 | 29 | 43 | 12 |
4 | 0.70 | 86 |
| 2023-09-06 | 36 |
优 |
0 | 24 | 35 | 17 |
4 | 0.65 | 51 |
| 2023-09-07 | 28 |
优 |
0 | 17 | 24 | 16 |
4 | 0.55 | 49 |
| 2023-09-08 | 30 |
优 |
0 | 15 | 25 | 17 |
4 | 0.55 | 64 |
| 2023-09-09 | 36 |
优 |
0 | 22 | 32 | 13 |
4 | 0.59 | 85 |
| 2023-09-10 | 44 |
优 |
0 | 24 | 39 | 16 |
7 | 0.63 | 87 |
| 2023-09-11 | 35 |
优 |
0 | 18 | 30 | 11 |
5 | 0.58 | 79 |
| 2023-09-12 | 29 |
优 |
0 | 16 | 21 | 7 |
4 | 0.62 | 68 |
| 2023-09-13 | 26 |
优 |
0 | 6 | 9 | 7 |
4 | 0.62 | 81 |
| 2023-09-14 | 28 |
优 |
0 | 18 | 23 | 13 |
4 | 0.68 | 63 |
| 2023-09-15 | 23 |
优 |
0 | 10 | 15 | 14 |
4 | 0.62 | 64 |
| 2023-09-16 | 36 |
优 |
0 | 18 | 31 | 22 |
5 | 0.80 | 67 |
| 2023-09-17 | 38 |
优 |
0 | 22 | 35 | 20 |
6 | 0.73 | 65 |
| 2023-09-18 | 35 |
优 |
0 | 19 | 30 | 16 |
6 | 0.63 | 71 |
| 2023-09-19 | 34 |
优 |
0 | 19 | 32 | 14 |
7 | 0.54 | 63 |
| 2023-09-20 | 30 |
优 |
0 | 15 | 29 | 12 |
5 | 0.60 | 41 |
| 2023-09-21 | 18 |
优 |
0 | 4 | 8 | 7 |
4 | 0.55 | 58 |
| 2023-09-22 | 20 |
优 |
0 | 10 | 18 | 11 |
4 | 0.51 | 48 |
| 2023-09-23 | 23 |
优 |
0 | 16 | 22 | 13 |
4 | 0.56 | 37 |
| 2023-09-24 | 21 |
优 |
0 | 12 | 21 | 13 |
4 | 0.55 | 18 |
| 2023-09-25 | 17 |
优 |
0 | 9 | 17 | 10 |
4 | 0.59 | 31 |
| 2023-09-26 | 23 |
优 |
0 | 15 | 21 | 11 |
4 | 0.67 | 36 |
| 2023-09-27 | 39 |
优 |
0 | 24 | 39 | 14 |
4 | 0.73 | 43 |
| 2023-09-28 | 44 |
优 |
0 | 26 | 44 | 16 |
4 | 0.69 | 54 |
| 2023-09-29 | 50 |
优 |
0 | 33 | 51 | 11 |
5 | 0.78 | 71 |
| 2023-09-30 | 40 |
优 |
0 | 23 | 41 | 6 |
4 | 0.66 | 53 |
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