2021年2月迪庆空气质量指数AQI_PM2.5历史数据
迪庆02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 |
| 2021-02-01 | 28 |
优 |
19 | 17 | 15 | 6 |
4 | 0.70 | 82 |
| 2021-02-02 | 29 |
优 |
26 | 18 | 15 | 7 |
4 | 0.64 | 74 |
| 2021-02-03 | 31 |
优 |
26 | 19 | 19 | 8 |
4 | 0.67 | 72 |
| 2021-02-04 | 38 |
优 |
34 | 24 | 22 | 9 |
3 | 0.66 | 73 |
| 2021-02-05 | 30 |
优 |
18 | 19 | 16 | 9 |
4 | 0.68 | 75 |
| 2021-02-06 | 33 |
优 |
25 | 19 | 16 | 8 |
5 | 0.77 | 77 |
| 2021-02-07 | 34 |
优 |
36 | 21 | 20 | 9 |
6 | 0.85 | 77 |
| 2021-02-08 | 36 |
优 |
67 | 22 | 21 | 7 |
5 | 0.78 | 77 |
| 2021-02-09 | 29 |
优 |
54 | 18 | 18 | 7 |
5 | 0.60 | 78 |
| 2021-02-10 | 31 |
优 |
96 | 18 | 19 | 6 |
5 | 0.64 | 74 |
| 2021-02-11 | 28 |
优 |
64 | 16 | 16 | 5 |
6 | 0.63 | 81 |
| 2021-02-12 | 37 |
优 |
31 | 23 | 21 | 5 |
6 | 0.68 | 81 |
| 2021-02-13 | 28 |
优 |
25 | 17 | 15 | 4 |
6 | 0.63 | 78 |
| 2021-02-14 | 29 |
优 |
32 | 18 | 19 | 5 |
6 | 0.68 | 72 |
| 2021-02-15 | 29 |
优 |
45 | 14 | 13 | 4 |
6 | 0.61 | 93 |
| 2021-02-16 | 31 |
优 |
47 | 17 | 14 | 4 |
6 | 0.70 | 97 |
| 2021-02-17 | 30 |
优 |
77 | 17 | 15 | 4 |
6 | 0.59 | 94 |
| 2021-02-18 | 32 |
优 |
51 | 17 | 16 | 4 |
7 | 0.42 | 98 |
| 2021-02-19 | 32 |
优 |
32 | 19 | 18 | 5 |
7 | 0.47 | 90 |
| 2021-02-20 | 29 |
优 |
22 | 17 | 15 | 5 |
7 | 0.47 | 83 |
| 2021-02-21 | 29 |
优 |
22 | 17 | 16 | 6 |
7 | 0.55 | 76 |
| 2021-02-22 | 29 |
优 |
23 | 17 | 21 | 7 |
7 | 0.56 | 74 |
| 2021-02-23 | 28 |
优 |
23 | 16 | 21 | 6 |
7 | 0.56 | 75 |
| 2021-02-24 | 31 |
优 |
27 | 17 | 16 | 5 |
7 | 0.54 | 97 |
| 2021-02-25 | 34 |
优 |
96 | 21 | 21 | 6 |
7 | 0.63 | 93 |
| 2021-02-26 | 33 |
优 |
133 | 20 | 22 | 7 |
8 | 0.66 | 90 |
| 2021-02-27 | 38 |
优 |
128 | 25 | 26 | 8 |
7 | 0.77 | 96 |
| 2021-02-28 | 38 |
优 |
145 | 14 | 13 | 6 |
7 | 0.80 | 120 |
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