2023年10月定西空气质量指数AQI_PM2.5历史数据
定西10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 |
| 2023-10-01 | 33 |
优 |
0 | 18 | 33 | 10 |
3 | 0.18 | 69 |
| 2023-10-02 | 37 |
优 |
0 | 20 | 39 | 20 |
3 | 0.24 | 48 |
| 2023-10-03 | 40 |
优 |
0 | 24 | 39 | 22 |
3 | 0.25 | 33 |
| 2023-10-04 | 32 |
优 |
0 | 17 | 30 | 10 |
3 | 0.16 | 78 |
| 2023-10-05 | 26 |
优 |
0 | 12 | 21 | 7 |
2 | 0.18 | 82 |
| 2023-10-06 | 33 |
优 |
0 | 17 | 32 | 15 |
3 | 0.25 | 63 |
| 2023-10-07 | 39 |
优 |
0 | 22 | 38 | 21 |
3 | 0.30 | 45 |
| 2023-10-08 | 38 |
优 |
0 | 20 | 39 | 24 |
4 | 0.27 | 44 |
| 2023-10-09 | 32 |
优 |
0 | 17 | 30 | 16 |
3 | 0.17 | 60 |
| 2023-10-10 | 39 |
优 |
157 | 17 | 38 | 22 |
4 | 0.25 | 38 |
| 2023-10-11 | 26 |
优 |
58 | 13 | 23 | 13 |
3 | 0.19 | 66 |
| 2023-10-12 | 26 |
优 |
61 | 14 | 21 | 14 |
3 | 0.29 | 75 |
| 2023-10-13 | 33 |
优 |
95 | 17 | 29 | 15 |
4 | 0.36 | 85 |
| 2023-10-14 | 42 |
优 |
140 | 19 | 43 | 33 |
4 | 0.42 | 46 |
| 2023-10-15 | 45 |
优 |
136 | 21 | 44 | 29 |
4 | 0.37 | 42 |
| 2023-10-16 | 36 |
优 |
79 | 20 | 34 | 20 |
4 | 0.28 | 50 |
| 2023-10-17 | 34 |
优 |
50 | 21 | 31 | 18 |
4 | 0.25 | 75 |
| 2023-10-18 | 36 |
优 |
81 | 20 | 35 | 27 |
4 | 0.33 | 57 |
| 2023-10-19 | 38 |
优 |
174 | 21 | 34 | 24 |
4 | 0.30 | 64 |
| 2023-10-20 | 43 |
优 |
276 | 20 | 42 | 30 |
4 | 0.38 | 42 |
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