2018年5月北海空气质量指数AQI_PM2.5历史数据
北海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 |
| 2018-05-01 | 27 |
优 |
4 | 12 | 23 | 11 |
7 | 0.63 | 48 |
| 2018-05-02 | 34 |
优 |
13 | 15 | 29 | 11 |
7 | 0.59 | 53 |
| 2018-05-03 | 43 |
优 |
25 | 19 | 33 | 12 |
8 | 0.68 | 78 |
| 2018-05-04 | 30 |
优 |
6 | 12 | 24 | 9 |
6 | 0.75 | 52 |
| 2018-05-05 | 29 |
优 |
4 | 9 | 24 | 6 |
6 | 0.69 | 57 |
| 2018-05-06 | 30 |
优 |
10 | 7 | 22 | 7 |
6 | 0.68 | 63 |
| 2018-05-07 | 38 |
优 |
48 | 11 | 32 | 8 |
6 | 0.70 | 75 |
| 2018-05-08 | 44 |
优 |
70 | 10 | 30 | 11 |
7 | 0.75 | 86 |
| 2018-05-09 | 42 |
优 |
51 | 16 | 34 | 14 |
8 | 0.84 | 71 |
| 2018-05-10 | 37 |
优 |
29 | 10 | 26 | 11 |
7 | 0.71 | 73 |
| 2018-05-11 | 31 |
优 |
6 | 9 | 27 | 9 |
7 | 0.62 | 52 |
| 2018-05-12 | 32 |
优 |
5 | 8 | 23 | 8 |
6 | 0.56 | 63 |
| 2018-05-13 | 37 |
优 |
17 | 6 | 20 | 11 |
7 | 0.62 | 73 |
| 2018-05-14 | 33 |
优 |
12 | 8 | 24 | 9 |
7 | 0.61 | 65 |
| 2018-05-15 | 32 |
优 |
16 | 9 | 30 | 8 |
6 | 0.56 | 49 |
| 2018-05-16 | 34 |
优 |
22 | 10 | 32 | 11 |
7 | 0.63 | 60 |
| 2018-05-17 | 39 |
优 |
28 | 11 | 37 | 11 |
8 | 0.67 | 57 |
| 2018-05-18 | 38 |
优 |
18 | 14 | 35 | 11 |
8 | 0.65 | 62 |
| 2018-05-19 | 35 |
优 |
14 | 11 | 32 | 9 |
7 | 0.69 | 61 |
| 2018-05-20 | 30 |
优 |
13 | 10 | 28 | 11 |
7 | 0.56 | 45 |
| 2018-05-21 | 33 |
优 |
35 | 13 | 30 | 11 |
7 | 0.56 | 58 |
| 2018-05-22 | 31 |
优 |
19 | 10 | 23 | 10 |
6 | 0.53 | 59 |
| 2018-05-23 | 32 |
优 |
8 | 9 | 22 | 10 |
7 | 0.56 | 65 |
| 2018-05-24 | 35 |
优 |
17 | 7 | 20 | 9 |
6 | 0.58 | 65 |
| 2018-05-25 | 36 |
优 |
26 | 7 | 25 | 8 |
7 | 0.61 | 75 |
| 2018-05-26 | 39 |
优 |
51 | 8 | 30 | 8 |
6 | 0.61 | 76 |
| 2018-05-27 | 39 |
优 |
42 | 8 | 27 | 10 |
6 | 0.63 | 78 |
| 2018-05-28 | 40 |
优 |
23 | 10 | 27 | 11 |
7 | 0.77 | 75 |
| 2018-05-29 | 33 |
优 |
15 | 9 | 19 | 10 |
7 | 0.69 | 65 |
| 2018-05-30 | 28 |
优 |
17 | 11 | 23 | 8 |
5 | 0.62 | 48 |
| 2018-05-31 | 28 |
优 |
12 | 11 | 25 | 10 |
6 | 0.60 | 43 |
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