2020年2月阿里空气质量指数AQI_PM2.5历史数据
阿里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 |
| 2020-02-01 | 27 |
优 |
19 | 4 | 4 | 6 |
11 | 0.43 | 79 |
| 2020-02-02 | 23 |
优 |
16 | 3 | 5 | 6 |
11 | 0.42 | 72 |
| 2020-02-03 | 22 |
优 |
20 | 4 | 7 | 9 |
9 | 0.45 | 67 |
| 2020-02-04 | 21 |
优 |
30 | 5 | 8 | 8 |
9 | 0.48 | 64 |
| 2020-02-05 | 24 |
优 |
42 | 3 | 6 | 8 |
11 | 0.45 | 72 |
| 2020-02-06 | 21 |
优 |
20 | 4 | 8 | 8 |
10 | 0.50 | 67 |
| 2020-02-07 | 22 |
优 |
50 | 5 | 7 | 9 |
10 | 0.50 | 68 |
| 2020-02-08 | 23 |
优 |
50 | 5 | 6 | 7 |
9 | 0.71 | 66 |
| 2020-02-09 | 25 |
优 |
52 | 9 | 12 | 10 |
10 | 0.53 | 62 |
| 2020-02-10 | 19 |
优 |
10 | 4 | 6 | 7 |
9 | 0.51 | 58 |
| 2020-02-11 | 23 |
优 |
15 | 7 | 14 | 12 |
17 | 0.63 | 58 |
| 2020-02-12 | 22 |
优 |
11 | 4 | 13 | 12 |
13 | 0.63 | 57 |
| 2020-02-13 | 21 |
优 |
18 | 5 | 13 | 12 |
10 | 0.64 | 57 |
| 2020-02-14 | 24 |
优 |
66 | 4 | 10 | 6 |
8 | 0.58 | 70 |
| 2020-02-15 | 24 |
优 |
102 | 3 | 8 | 7 |
9 | 0.58 | 71 |
| 2020-02-16 | 24 |
优 |
101 | 4 | 17 | 10 |
8 | 0.58 | 55 |
| 2020-02-17 | 23 |
优 |
48 | 6 | 12 | 10 |
12 | 0.62 | 58 |
| 2020-02-18 | 19 |
优 |
7 | 5 | 12 | 9 |
12 | 0.61 | 49 |
| 2020-02-19 | 22 |
优 |
6 | 4 | 8 | 3 |
6 | 0.62 | 70 |
| 2020-02-20 | 22 |
优 |
7 | 4 | 12 | 8 |
10 | 0.63 | 57 |
| 2020-02-21 | 17 |
优 |
6 | 4 | 7 | 11 |
11 | 0.64 | 52 |
| 2020-02-22 | 23 |
优 |
9 | 5 | 10 | 6 |
12 | 0.62 | 69 |
| 2020-02-23 | 26 |
优 |
12 | 6 | 10 | 9 |
12 | 0.58 | 81 |
| 2020-02-24 | 26 |
优 |
10 | 7 | 13 | 7 |
15 | 0.53 | 73 |
| 2020-02-25 | 26 |
优 |
12 | 4 | 14 | 6 |
11 | 0.53 | 75 |
| 2020-02-26 | 22 |
优 |
10 | 3 | 6 | 4 |
7 | 0.52 | 72 |
| 2020-02-27 | 22 |
优 |
16 | 4 | 10 | 10 |
10 | 0.55 | 68 |
| 2020-02-28 | 18 |
优 |
26 | 3 | 8 | 6 |
7 | 0.44 | 54 |
| 2020-02-29 | 24 |
优 |
31 | 5 | 10 | 5 |
10 | 0.99 | 57 |
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