2021年8月北海空气质量指数AQI_PM2.5历史数据
北海08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 |
| 2021-08-01 | 22 |
优 |
40 | 4 | 18 | 7 |
5 | 0.50 | 59 |
| 2021-08-02 | 26 |
优 |
77 | 8 | 19 | 7 |
5 | 0.57 | 81 |
| 2021-08-03 | 29 |
优 |
119 | 12 | 24 | 7 |
5 | 0.63 | 91 |
| 2021-08-04 | 48 |
优 |
281 | 21 | 43 | 6 |
6 | 0.65 | 136 |
| 2021-08-05 | 42 |
优 |
263 | 13 | 32 | 7 |
5 | 0.50 | 121 |
| 2021-08-06 | 33 |
优 |
184 | 11 | 27 | 13 |
4 | 0.53 | 85 |
| 2021-08-07 | 39 |
优 |
230 | 10 | 39 | 10 |
4 | 0.49 | 54 |
| 2021-08-08 | 37 |
优 |
163 | 12 | 37 | 7 |
4 | 0.49 | 58 |
| 2021-08-09 | 27 |
优 |
73 | 7 | 25 | 7 |
4 | 0.46 | 65 |
| 2021-08-10 | 24 |
优 |
86 | 8 | 23 | 10 |
5 | 0.42 | 43 |
| 2021-08-11 | 21 |
优 |
53 | 5 | 18 | 7 |
4 | 0.42 | 52 |
| 2021-08-12 | 18 |
优 |
52 | 3 | 15 | 6 |
4 | 0.40 | 51 |
| 2021-08-13 | 20 |
优 |
75 | 4 | 19 | 6 |
4 | 0.40 | 48 |
| 2021-08-14 | 25 |
优 |
114 | 5 | 25 | 4 |
4 | 0.40 | 55 |
| 2021-08-15 | 20 |
优 |
50 | 5 | 19 | 6 |
5 | 0.40 | 46 |
| 2021-08-16 | 21 |
优 |
65 | 4 | 20 | 7 |
4 | 0.40 | 43 |
| 2021-08-17 | 20 |
优 |
55 | 4 | 20 | 6 |
4 | 0.40 | 45 |
| 2021-08-18 | 20 |
优 |
42 | 4 | 20 | 5 |
4 | 0.44 | 49 |
| 2021-08-19 | 24 |
优 |
59 | 9 | 22 | 8 |
6 | 0.48 | 46 |
| 2021-08-20 | 23 |
优 |
54 | 6 | 22 | 7 |
5 | 0.47 | 43 |
| 2021-08-21 | 19 |
优 |
28 | 4 | 18 | 4 |
5 | 0.48 | 37 |
| 2021-08-22 | 19 |
优 |
31 | 4 | 19 | 4 |
4 | 0.42 | 41 |
| 2021-08-23 | 29 |
优 |
134 | 7 | 29 | 6 |
5 | 0.52 | 53 |
| 2021-08-24 | 23 |
优 |
71 | 8 | 22 | 6 |
5 | 0.50 | 57 |
| 2021-08-25 | 23 |
优 |
70 | 8 | 22 | 5 |
5 | 0.47 | 59 |
| 2021-08-26 | 17 |
优 |
24 | 3 | 16 | 5 |
5 | 0.40 | 47 |
| 2021-08-27 | 19 |
优 |
54 | 6 | 16 | 7 |
6 | 0.45 | 46 |
| 2021-08-28 | 20 |
优 |
49 | 6 | 18 | 8 |
7 | 0.50 | 49 |
| 2021-08-29 | 24 |
优 |
93 | 8 | 22 | 9 |
9 | 0.55 | 49 |
| 2021-08-30 | 21 |
优 |
74 | 7 | 20 | 8 |
7 | 0.57 | 48 |
| 2021-08-31 | 21 |
优 |
58 | 7 | 19 | 8 |
7 | 0.57 | 50 |
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