2022年9月大理空气质量指数AQI_PM2.5历史数据
大理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 |
| 2022-09-01 | 16 |
优 |
9 | 5 | 14 | 7 |
6 | 0.49 | 40 |
| 2022-09-02 | 15 |
优 |
5 | 4 | 14 | 6 |
6 | 0.48 | 35 |
| 2022-09-03 | 20 |
优 |
18 | 5 | 20 | 6 |
5 | 0.48 | 38 |
| 2022-09-04 | 19 |
优 |
19 | 5 | 18 | 9 |
6 | 0.54 | 42 |
| 2022-09-05 | 20 |
优 |
18 | 5 | 16 | 8 |
6 | 0.60 | 58 |
| 2022-09-06 | 27 |
优 |
39 | 7 | 24 | 11 |
6 | 0.56 | 61 |
| 2022-09-07 | 38 |
优 |
81 | 11 | 37 | 16 |
7 | 0.60 | 62 |
| 2022-09-08 | 43 |
优 |
135 | 13 | 41 | 16 |
6 | 0.60 | 83 |
| 2022-09-09 | 42 |
优 |
114 | 13 | 43 | 18 |
8 | 0.63 | 59 |
| 2022-09-10 | 22 |
优 |
17 | 6 | 21 | 8 |
6 | 0.60 | 53 |
| 2022-09-11 | 17 |
优 |
8 | 5 | 14 | 9 |
6 | 0.60 | 42 |
| 2022-09-12 | 20 |
优 |
17 | 6 | 17 | 10 |
6 | 0.58 | 37 |
| 2022-09-13 | 19 |
优 |
26 | 6 | 18 | 8 |
6 | 0.53 | 36 |
| 2022-09-14 | 19 |
优 |
38 | 6 | 18 | 7 |
6 | 0.47 | 42 |
| 2022-09-15 | 19 |
优 |
37 | 5 | 19 | 8 |
6 | 0.50 | 35 |
| 2022-09-16 | 17 |
优 |
22 | 6 | 16 | 7 |
6 | 0.51 | 31 |
| 2022-09-17 | 19 |
优 |
33 | 5 | 19 | 8 |
6 | 0.48 | 33 |
| 2022-09-18 | 19 |
优 |
16 | 5 | 18 | 8 |
6 | 0.47 | 34 |
| 2022-09-19 | 18 |
优 |
7 | 5 | 17 | 6 |
6 | 0.46 | 38 |
| 2022-09-20 | 20 |
优 |
18 | 5 | 20 | 10 |
6 | 0.50 | 38 |
| 2022-09-21 | 22 |
优 |
24 | 6 | 21 | 10 |
6 | 0.55 | 45 |
| 2022-09-22 | 20 |
优 |
15 | 5 | 19 | 8 |
6 | 0.56 | 48 |
| 2022-09-23 | 18 |
优 |
13 | 4 | 17 | 9 |
6 | 0.58 | 49 |
| 2022-09-24 | 19 |
优 |
18 | 5 | 15 | 8 |
6 | 0.59 | 52 |
| 2022-09-25 | 23 |
优 |
23 | 7 | 22 | 8 |
6 | 0.58 | 53 |
| 2022-09-26 | 23 |
优 |
12 | 6 | 21 | 7 |
6 | 0.57 | 57 |
| 2022-09-27 | 21 |
优 |
15 | 5 | 19 | 7 |
6 | 0.48 | 55 |
| 2022-09-28 | 21 |
优 |
15 | 6 | 20 | 8 |
6 | 0.52 | 51 |
| 2022-09-29 | 34 |
优 |
81 | 9 | 34 | 15 |
7 | 0.58 | 56 |
| 2022-09-30 | 29 |
优 |
69 | 11 | 29 | 15 |
7 | 0.53 | 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