2021年2月丽江空气质量指数AQI_PM2.5历史数据
丽江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 |
20 | 12 | 23 | 9 |
5 | 0.60 | 81 |
2021-02-02 | 25 |
优 |
12 | 9 | 22 | 9 |
5 | 0.51 | 76 |
2021-02-03 | 29 |
优 |
21 | 12 | 27 | 10 |
6 | 0.50 | 83 |
2021-02-04 | 30 |
优 |
17 | 15 | 28 | 8 |
6 | 0.46 | 93 |
2021-02-05 | 27 |
优 |
13 | 8 | 17 | 8 |
5 | 0.48 | 84 |
2021-02-06 | 28 |
优 |
14 | 9 | 20 | 7 |
5 | 0.48 | 86 |
2021-02-07 | 28 |
优 |
19 | 12 | 21 | 9 |
5 | 0.56 | 79 |
2021-02-08 | 26 |
优 |
23 | 12 | 24 | 9 |
5 | 0.59 | 74 |
2021-02-09 | 38 |
优 |
115 | 24 | 39 | 12 |
8 | 0.71 | 68 |
2021-02-10 | 32 |
优 |
100 | 17 | 32 | 10 |
6 | 0.59 | 74 |
2021-02-11 | 30 |
优 |
82 | 14 | 24 | 6 |
7 | 0.43 | 87 |
2021-02-12 | 33 |
优 |
19 | 15 | 27 | 5 |
9 | 0.42 | 85 |
2021-02-13 | 28 |
优 |
29 | 10 | 21 | 4 |
6 | 0.40 | 84 |
2021-02-14 | 26 |
优 |
17 | 10 | 21 | 4 |
6 | 0.41 | 81 |
2021-02-15 | 29 |
优 |
41 | 9 | 21 | 5 |
6 | 0.45 | 90 |
2021-02-16 | 29 |
优 |
37 | 10 | 19 | 6 |
6 | 0.52 | 92 |
2021-02-17 | 29 |
优 |
65 | 12 | 23 | 7 |
6 | 0.58 | 85 |
2021-02-18 | 28 |
优 |
32 | 13 | 24 | 7 |
5 | 0.52 | 84 |
2021-02-19 | 30 |
优 |
26 | 12 | 24 | 6 |
6 | 0.41 | 92 |
2021-02-20 | 29 |
优 |
23 | 8 | 16 | 5 |
6 | 0.40 | 91 |
2021-02-21 | 27 |
优 |
19 | 8 | 17 | 6 |
6 | 0.43 | 85 |
2021-02-22 | 29 |
优 |
26 | 10 | 24 | 7 |
6 | 0.49 | 88 |
2021-02-23 | 32 |
优 |
38 | 13 | 29 | 7 |
6 | 0.55 | 84 |
2021-02-24 | 29 |
优 |
23 | 11 | 23 | 6 |
8 | 0.55 | 93 |
2021-02-25 | 33 |
优 |
89 | 14 | 28 | 6 |
6 | 0.42 | 100 |
2021-02-26 | 35 |
优 |
143 | 18 | 30 | 8 |
8 | 0.54 | 97 |
2021-02-27 | 37 |
优 |
125 | 21 | 37 | 9 |
6 | 0.67 | 100 |
2021-02-28 | 37 |
优 |
138 | 14 | 31 | 6 |
6 | 0.63 | 116 |
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