2021年5月大理空气质量指数AQI_PM2.5历史数据
大理05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 |
2021-05-01 | 50 |
优 |
130 | 31 | 47 | 20 |
6 | 0.98 | 87 |
2021-05-02 | 38 |
优 |
70 | 22 | 32 | 13 |
6 | 0.90 | 97 |
2021-05-03 | 36 |
优 |
73 | 19 | 28 | 9 |
6 | 0.68 | 114 |
2021-05-04 | 36 |
优 |
108 | 19 | 31 | 10 |
6 | 0.64 | 110 |
2021-05-05 | 39 |
优 |
79 | 24 | 35 | 11 |
6 | 0.70 | 95 |
2021-05-06 | 29 |
优 |
30 | 16 | 24 | 12 |
6 | 0.63 | 86 |
2021-05-07 | 29 |
优 |
31 | 16 | 21 | 13 |
6 | 0.69 | 83 |
2021-05-08 | 30 |
优 |
50 | 12 | 23 | 12 |
6 | 0.67 | 86 |
2021-05-09 | 30 |
优 |
50 | 16 | 27 | 10 |
6 | 0.65 | 81 |
2021-05-10 | 30 |
优 |
47 | 15 | 24 | 11 |
6 | 0.65 | 80 |
2021-05-11 | 29 |
优 |
67 | 14 | 19 | 9 |
6 | 0.71 | 91 |
2021-05-12 | 31 |
优 |
85 | 17 | 20 | 10 |
6 | 0.78 | 96 |
2021-05-13 | 27 |
优 |
38 | 11 | 13 | 9 |
6 | 0.74 | 87 |
2021-05-14 | 29 |
优 |
84 | 14 | 21 | 9 |
6 | 0.78 | 88 |
2021-05-15 | 27 |
优 |
108 | 12 | 20 | 9 |
6 | 0.77 | 85 |
2021-05-16 | 30 |
优 |
229 | 14 | 25 | 9 |
6 | 0.77 | 89 |
2021-05-17 | 31 |
优 |
106 | 15 | 28 | 9 |
6 | 0.80 | 92 |
2021-05-18 | 37 |
优 |
122 | 20 | 37 | 10 |
6 | 0.80 | 92 |
2021-05-19 | 35 |
优 |
122 | 21 | 34 | 11 |
6 | 0.81 | 76 |
2021-05-20 | 22 |
优 |
30 | 13 | 18 | 8 |
6 | 0.80 | 67 |
2021-05-21 | 24 |
优 |
40 | 11 | 16 | 8 |
6 | 0.80 | 71 |
2021-05-22 | 23 |
优 |
44 | 12 | 19 | 9 |
14 | 0.81 | 68 |
2021-05-23 | 27 |
优 |
80 | 16 | 21 | 10 |
13 | 0.72 | 73 |
2021-05-24 | 27 |
优 |
69 | 11 | 22 | 9 |
6 | 0.56 | 78 |
2021-05-25 | 22 |
优 |
17 | 10 | 13 | 9 |
6 | 0.60 | 69 |
2021-05-26 | 21 |
优 |
22 | 8 | 13 | 9 |
6 | 0.56 | 62 |
2021-05-27 | 19 |
优 |
17 | 9 | 15 | 10 |
5 | 0.59 | 55 |
2021-05-28 | 23 |
优 |
35 | 10 | 15 | 10 |
5 | 0.56 | 69 |
2021-05-29 | 29 |
优 |
96 | 13 | 27 | 8 |
5 | 0.58 | 86 |
2021-05-30 | 29 |
优 |
74 | 11 | 25 | 8 |
5 | 0.59 | 83 |
2021-05-31 | 27 |
优 |
38 | 13 | 18 | 8 |
5 | 0.60 | 80 |
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