2021年9月迪庆空气质量指数AQI_PM2.5历史数据
迪庆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 |
| 2021-09-01 | 13 |
优 |
5 | 9 | 9 | 6 |
7 | 0.63 | 31 |
| 2021-09-02 | 14 |
优 |
8 | 8 | 11 | 7 |
8 | 0.62 | 34 |
| 2021-09-03 | 15 |
优 |
11 | 8 | 13 | 7 |
8 | 0.60 | 36 |
| 2021-09-04 | 15 |
优 |
15 | 8 | 13 | 6 |
8 | 0.60 | 31 |
| 2021-09-05 | 17 |
优 |
22 | 9 | 13 | 6 |
8 | 0.62 | 41 |
| 2021-09-06 | 17 |
优 |
9 | 11 | 9 | 6 |
7 | 0.64 | 50 |
| 2021-09-07 | 22 |
优 |
41 | 10 | 11 | 7 |
8 | 0.69 | 69 |
| 2021-09-08 | 20 |
优 |
20 | 10 | 15 | 8 |
8 | 0.78 | 54 |
| 2021-09-09 | 19 |
优 |
14 | 10 | 11 | 7 |
8 | 0.80 | 52 |
| 2021-09-10 | 20 |
优 |
21 | 10 | 13 | 6 |
8 | 0.81 | 60 |
| 2021-09-11 | 18 |
优 |
20 | 10 | 15 | 7 |
9 | 0.73 | 43 |
| 2021-09-12 | 22 |
优 |
51 | 11 | 20 | 8 |
9 | 0.73 | 38 |
| 2021-09-13 | 16 |
优 |
33 | 9 | 13 | 7 |
8 | 0.75 | 37 |
| 2021-09-14 | 16 |
优 |
11 | 8 | 12 | 5 |
8 | 0.65 | 45 |
| 2021-09-15 | 17 |
优 |
10 | 8 | 14 | 5 |
8 | 0.57 | 46 |
| 2021-09-16 | 21 |
优 |
53 | 10 | 17 | 6 |
8 | 0.58 | 49 |
| 2021-09-17 | 15 |
优 |
14 | 8 | 12 | 6 |
8 | 0.59 | 38 |
| 2021-09-18 | 14 |
优 |
11 | 7 | 8 | 5 |
7 | 0.57 | 45 |
| 2021-09-19 | 28 |
优 |
140 | 8 | 14 | 7 |
8 | 0.61 | 78 |
| 2021-09-20 | 30 |
优 |
180 | 13 | 28 | 9 |
8 | 0.55 | 59 |
| 2021-09-21 | 27 |
优 |
101 | 12 | 21 | 8 |
8 | 0.54 | 62 |
| 2021-09-22 | 21 |
优 |
54 | 10 | 13 | 6 |
8 | 0.59 | 67 |
| 2021-09-23 | 16 |
优 |
17 | 10 | 14 | 7 |
8 | 0.62 | 35 |
| 2021-09-24 | 18 |
优 |
22 | 9 | 15 | 9 |
8 | 0.61 | 36 |
| 2021-09-25 | 18 |
优 |
22 | 10 | 13 | 8 |
8 | 0.61 | 40 |
| 2021-09-26 | 16 |
优 |
19 | 7 | 10 | 5 |
8 | 0.61 | 49 |
| 2021-09-27 | 15 |
优 |
10 | 8 | 8 | 5 |
8 | 0.63 | 45 |
| 2021-09-28 | 20 |
优 |
28 | 9 | 12 | 6 |
8 | 0.59 | 60 |
| 2021-09-29 | 21 |
优 |
13 | 9 | 14 | 8 |
9 | 0.58 | 63 |
| 2021-09-30 | 23 |
优 |
16 | 10 | 12 | 7 |
8 | 0.59 | 68 |
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