2021年2月昌都空气质量指数AQI_PM2.5历史数据
昌都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 | 25 |
优 |
11 | 9 | 17 | 11 |
8 | 0.80 | 61 |
| 2021-02-02 | 26 |
优 |
17 | 12 | 22 | 12 |
8 | 0.85 | 54 |
| 2021-02-03 | 24 |
优 |
6 | 11 | 20 | 11 |
9 | 0.78 | 53 |
| 2021-02-04 | 26 |
优 |
8 | 12 | 23 | 11 |
8 | 0.80 | 51 |
| 2021-02-05 | 22 |
优 |
5 | 9 | 17 | 8 |
8 | 0.72 | 55 |
| 2021-02-06 | 23 |
优 |
5 | 8 | 19 | 8 |
8 | 0.67 | 64 |
| 2021-02-07 | 24 |
优 |
9 | 7 | 16 | 5 |
7 | 0.46 | 73 |
| 2021-02-08 | 23 |
优 |
9 | 8 | 14 | 7 |
8 | 0.54 | 70 |
| 2021-02-09 | 21 |
优 |
13 | 8 | 16 | 7 |
8 | 0.55 | 60 |
| 2021-02-10 | 24 |
优 |
67 | 12 | 20 | 14 |
7 | 0.75 | 52 |
| 2021-02-11 | 28 |
优 |
67 | 13 | 25 | 9 |
8 | 0.66 | 57 |
| 2021-02-12 | 48 |
优 |
78 | 28 | 40 | 6 |
13 | 0.59 | 64 |
| 2021-02-13 | 26 |
优 |
17 | 10 | 20 | 6 |
8 | 0.58 | 69 |
| 2021-02-14 | 26 |
优 |
20 | 11 | 21 | 7 |
7 | 0.65 | 60 |
| 2021-02-15 | 24 |
优 |
10 | 9 | 20 | 6 |
7 | 0.66 | 59 |
| 2021-02-16 | 19 |
优 |
4 | 5 | 11 | 4 |
7 | 0.63 | 61 |
| 2021-02-17 | 22 |
优 |
8 | 8 | 15 | 4 |
7 | 0.68 | 69 |
| 2021-02-18 | 22 |
优 |
8 | 5 | 9 | 3 |
7 | 0.62 | 69 |
| 2021-02-19 | 23 |
优 |
7 | 6 | 12 | 3 |
8 | 0.59 | 72 |
| 2021-02-20 | 27 |
优 |
20 | 6 | 19 | 4 |
8 | 0.47 | 68 |
| 2021-02-21 | 24 |
优 |
12 | 7 | 18 | 8 |
8 | 0.57 | 57 |
| 2021-02-22 | 25 |
优 |
14 | 9 | 17 | 9 |
7 | 0.58 | 61 |
| 2021-02-23 | 23 |
优 |
7 | 8 | 17 | 7 |
7 | 0.54 | 65 |
| 2021-02-24 | 23 |
优 |
7 | 8 | 17 | 9 |
7 | 0.61 | 65 |
| 2021-02-25 | 24 |
优 |
14 | 8 | 18 | 7 |
7 | 0.55 | 69 |
| 2021-02-26 | 24 |
优 |
62 | 9 | 18 | 9 |
8 | 0.62 | 63 |
| 2021-02-27 | 38 |
优 |
129 | 23 | 16 | 5 |
8 | 0.60 | 71 |
| 2021-02-28 | 31 |
优 |
92 | 13 | 13 | 4 |
7 | 0.68 | 93 |
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