2021年9月丽江空气质量指数AQI_PM2.5历史数据
丽江09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 |
2021-09-01 | 19 |
优 |
29 | 9 | 19 | 7 |
7 | 0.62 | 44 |
2021-09-02 | 21 |
优 |
43 | 10 | 19 | 8 |
6 | 0.67 | 40 |
2021-09-03 | 22 |
优 |
43 | 10 | 20 | 8 |
6 | 0.72 | 48 |
2021-09-04 | 22 |
优 |
52 | 10 | 21 | 6 |
6 | 0.72 | 55 |
2021-09-05 | 18 |
优 |
28 | 9 | 16 | 7 |
6 | 0.74 | 47 |
2021-09-06 | 22 |
优 |
63 | 8 | 19 | 6 |
6 | 0.75 | 50 |
2021-09-07 | 20 |
优 |
25 | 7 | 10 | 5 |
5 | 0.75 | 64 |
2021-09-08 | 19 |
优 |
14 | 8 | 14 | 4 |
6 | 0.74 | 60 |
2021-09-09 | 22 |
优 |
29 | 8 | 16 | 8 |
5 | 0.63 | 58 |
2021-09-10 | 18 |
优 |
13 | 9 | 16 | 8 |
6 | 0.62 | 46 |
2021-09-11 | 21 |
优 |
35 | 13 | 17 | 5 |
6 | 0.56 | 49 |
2021-09-12 | 22 |
优 |
50 | 13 | 19 | 6 |
7 | 0.55 | 55 |
2021-09-13 | 22 |
优 |
56 | 10 | 12 | 6 |
6 | 0.56 | 67 |
2021-09-14 | 21 |
优 |
35 | 11 | 14 | 7 |
6 | 0.61 | 61 |
2021-09-15 | 25 |
优 |
57 | 13 | 23 | 7 |
7 | 0.63 | 62 |
2021-09-16 | 18 |
优 |
24 | 10 | 16 | 7 |
6 | 0.55 | 53 |
2021-09-17 | 15 |
优 |
12 | 7 | 13 | 7 |
6 | 0.56 | 38 |
2021-09-18 | 15 |
优 |
17 | 8 | 14 | 7 |
6 | 0.60 | 36 |
2021-09-19 | 20 |
优 |
44 | 7 | 13 | 5 |
6 | 0.53 | 63 |
2021-09-20 | 21 |
优 |
31 | 7 | 16 | 8 |
6 | 0.60 | 54 |
2021-09-21 | 23 |
优 |
63 | 9 | 19 | 6 |
6 | 0.62 | 62 |
2021-09-22 | 19 |
优 |
43 | 9 | 19 | 8 |
6 | 0.71 | 39 |
2021-09-23 | 17 |
优 |
21 | 7 | 16 | 7 |
5 | 0.68 | 40 |
2021-09-24 | 18 |
优 |
23 | 9 | 16 | 6 |
6 | 0.66 | 50 |
2021-09-25 | 20 |
优 |
37 | 11 | 19 | 7 |
6 | 0.68 | 49 |
2021-09-26 | 19 |
优 |
43 | 10 | 18 | 9 |
6 | 0.71 | 39 |
2021-09-27 | 21 |
优 |
32 | 11 | 19 | 9 |
6 | 0.70 | 40 |
2021-09-28 | 19 |
优 |
14 | 8 | 13 | 5 |
6 | 0.63 | 57 |
2021-09-29 | 19 |
优 |
8 | 9 | 16 | 9 |
5 | 0.68 | 45 |
2021-09-30 | 25 |
优 |
32 | 10 | 22 | 7 |
5 | 0.55 | 52 |
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