2021年8月大理空气质量指数AQI_PM2.5历史数据
大理08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 |
| 2021-08-01 | 21 |
优 |
37 | 9 | 16 | 13 |
6 | 0.57 | 54 |
| 2021-08-02 | 33 |
优 |
117 | 12 | 27 | 18 |
5 | 0.58 | 82 |
| 2021-08-03 | 35 |
优 |
160 | 18 | 31 | 14 |
5 | 0.62 | 94 |
| 2021-08-04 | 36 |
优 |
189 | 15 | 28 | 16 |
5 | 0.61 | 99 |
| 2021-08-05 | 34 |
优 |
194 | 14 | 27 | 11 |
5 | 0.60 | 105 |
| 2021-08-06 | 28 |
优 |
120 | 11 | 20 | 9 |
5 | 0.57 | 89 |
| 2021-08-07 | 16 |
优 |
7 | 8 | 10 | 7 |
6 | 0.49 | 50 |
| 2021-08-08 | 17 |
优 |
18 | 8 | 13 | 7 |
6 | 0.55 | 50 |
| 2021-08-09 | 18 |
优 |
19 | 9 | 10 | 9 |
6 | 0.57 | 49 |
| 2021-08-10 | 16 |
优 |
18 | 6 | 8 | 11 |
5 | 0.60 | 45 |
| 2021-08-11 | 20 |
优 |
43 | 8 | 16 | 10 |
6 | 0.64 | 50 |
| 2021-08-12 | 15 |
优 |
22 | 7 | 12 | 8 |
7 | 0.60 | 44 |
| 2021-08-13 | 13 |
优 |
9 | 6 | 10 | 7 |
15 | 0.60 | 40 |
| 2021-08-14 | 13 |
优 |
4 | 6 | 7 | 8 |
4 | 0.63 | 39 |
| 2021-08-15 | 22 |
优 |
70 | 7 | 10 | 9 |
6 | 0.76 | 64 |
| 2021-08-16 | 17 |
优 |
30 | 9 | 12 | 10 |
4 | 0.68 | 37 |
| 2021-08-17 | 10 |
优 |
5 | 5 | 5 | 6 |
2 | 0.52 | 30 |
| 2021-08-18 | 11 |
优 |
5 | 7 | 4 | 5 |
1 | 0.49 | 27 |
| 2021-08-19 | 10 |
优 |
5 | 6 | 6 | 6 |
2 | 0.50 | 27 |
| 2021-08-20 | 15 |
优 |
11 | 8 | 11 | 7 |
4 | 0.51 | 31 |
| 2021-08-21 | 17 |
优 |
18 | 9 | 15 | 7 |
4 | 0.51 | 35 |
| 2021-08-22 | 16 |
优 |
18 | 9 | 13 | 7 |
5 | 0.52 | 33 |
| 2021-08-23 | 14 |
优 |
10 | 7 | 11 | 8 |
4 | 0.56 | 35 |
| 2021-08-24 | 14 |
优 |
12 | 8 | 10 | 10 |
3 | 0.59 | 36 |
| 2021-08-25 | 17 |
优 |
19 | 8 | 11 | 13 |
4 | 0.63 | 43 |
| 2021-08-26 | 15 |
优 |
16 | 9 | 8 | 8 |
5 | 0.58 | 38 |
| 2021-08-27 | 14 |
优 |
12 | 9 | 10 | 9 |
6 | 0.57 | 35 |
| 2021-08-28 | 12 |
优 |
6 | 7 | 9 | 8 |
3 | 0.54 | 32 |
| 2021-08-29 | 12 |
优 |
6 | 6 | 6 | 6 |
4 | 0.49 | 31 |
| 2021-08-30 | 14 |
优 |
11 | 7 | 9 | 6 |
3 | 0.51 | 32 |
| 2021-08-31 | 16 |
优 |
18 | 9 | 10 | 7 |
5 | 0.50 | 36 |
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