2017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 |
| 2017-02-01 | 39 |
优 |
36 | 14 | 32 | 14 |
8 | 0.80 | 71 |
| 2017-02-02 | 43 |
优 |
60 | 14 | 29 | 9 |
7 | 0.76 | 79 |
| 2017-02-03 | 42 |
优 |
50 | 13 | 28 | 8 |
8 | 0.70 | 79 |
| 2017-02-04 | 38 |
优 |
13 | 10 | 28 | 13 |
10 | 0.71 | 71 |
| 2017-02-05 | 40 |
优 |
27 | 14 | 29 | 11 |
10 | 0.67 | 77 |
| 2017-02-06 | 45 |
优 |
62 | 11 | 21 | 8 |
9 | 0.48 | 91 |
| 2017-02-07 | 48 |
优 |
105 | 12 | 28 | 5 |
9 | 0.62 | 94 |
| 2017-02-08 | 48 |
优 |
132 | 12 | 30 | 11 |
8 | 0.68 | 93 |
| 2017-02-09 | 47 |
优 |
94 | 21 | 45 | 15 |
8 | 0.78 | 74 |
| 2017-02-10 | 46 |
优 |
63 | 15 | 39 | 11 |
8 | 0.71 | 84 |
| 2017-02-11 | 43 |
优 |
15 | 13 | 29 | 8 |
10 | 0.58 | 86 |
| 2017-02-12 | 44 |
优 |
16 | 13 | 26 | 9 |
10 | 0.63 | 86 |
| 2017-02-13 | 45 |
优 |
15 | 12 | 27 | 8 |
10 | 0.66 | 90 |
| 2017-02-14 | 46 |
优 |
20 | 17 | 34 | 9 |
10 | 0.70 | 90 |
| 2017-02-15 | 44 |
优 |
8 | 15 | 32 | 11 |
10 | 0.66 | 84 |
| 2017-02-16 | 38 |
优 |
4 | 12 | 29 | 13 |
10 | 0.65 | 77 |
| 2017-02-17 | 42 |
优 |
26 | 11 | 31 | 12 |
9 | 0.70 | 82 |
| 2017-02-18 | 47 |
优 |
37 | 19 | 45 | 15 |
9 | 0.85 | 78 |
| 2017-02-19 | 47 |
优 |
15 | 13 | 44 | 8 |
6 | 0.68 | 81 |
| 2017-02-20 | 43 |
优 |
27 | 16 | 34 | 8 |
7 | 0.56 | 83 |
| 2017-02-21 | 46 |
优 |
51 | 12 | 22 | 10 |
8 | 0.60 | 88 |
| 2017-02-22 | 39 |
优 |
43 | 14 | 23 | 12 |
7 | 0.60 | 77 |
| 2017-02-23 | 41 |
优 |
72 | 10 | 20 | 11 |
7 | 0.53 | 81 |
| 2017-02-24 | 43 |
优 |
77 | 12 | 21 | 9 |
8 | 0.48 | 84 |
| 2017-02-25 | 43 |
优 |
70 | 11 | 23 | 8 |
10 | 0.56 | 84 |
| 2017-02-26 | 41 |
优 |
38 | 16 | 37 | 16 |
12 | 0.64 | 71 |
| 2017-02-27 | 44 |
优 |
22 | 19 | 39 | 18 |
12 | 0.72 | 73 |
| 2017-02-28 | 45 |
优 |
19 | 14 | 31 | 10 |
12 | 0.76 | 90 |
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