2022年4月北海空气质量指数AQI_PM2.5历史数据
北海04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 |
| 2022-04-01 | 21 |
优 |
19 | 7 | 8 | 7 |
4 | 0.64 | 61 |
| 2022-04-02 | 26 |
优 |
53 | 14 | 18 | 7 |
5 | 0.65 | 77 |
| 2022-04-03 | 35 |
优 |
58 | 20 | 33 | 10 |
6 | 0.60 | 86 |
| 2022-04-04 | 49 |
优 |
111 | 27 | 47 | 12 |
7 | 0.64 | 121 |
| 2022-04-05 | 60 |
良 |
193 | 34 | 64 | 12 |
9 | 0.68 | 137 |
| 2022-04-06 | 66 |
良 |
238 | 47 | 64 | 13 |
8 | 0.74 | 98 |
| 2022-04-07 | 83 |
良 |
305 | 61 | 82 | 18 |
12 | 0.90 | 112 |
| 2022-04-08 | 59 |
良 |
121 | 40 | 60 | 12 |
10 | 0.73 | 130 |
| 2022-04-09 | 51 |
良 |
75 | 29 | 51 | 11 |
9 | 0.58 | 119 |
| 2022-04-10 | 40 |
优 |
33 | 19 | 40 | 8 |
5 | 0.48 | 93 |
| 2022-04-11 | 29 |
优 |
18 | 14 | 29 | 6 |
4 | 0.46 | 67 |
| 2022-04-12 | 29 |
优 |
36 | 14 | 29 | 6 |
4 | 0.50 | 61 |
| 2022-04-13 | 33 |
优 |
82 | 18 | 33 | 7 |
6 | 0.54 | 68 |
| 2022-04-14 | 47 |
优 |
196 | 31 | 47 | 9 |
7 | 0.76 | 89 |
| 2022-04-15 | 38 |
优 |
145 | 22 | 38 | 5 |
5 | 0.71 | 105 |
| 2022-04-16 | 25 |
优 |
56 | 10 | 23 | 6 |
4 | 0.69 | 64 |
| 2022-04-17 | 15 |
优 |
8 | 9 | 13 | 8 |
5 | 0.78 | 29 |
| 2022-04-18 | 13 |
优 |
5 | 6 | 6 | 6 |
4 | 0.78 | 38 |
| 2022-04-19 | 21 |
优 |
20 | 12 | 19 | 8 |
6 | 0.81 | 41 |
| 2022-04-20 | 36 |
优 |
45 | 24 | 34 | 13 |
8 | 0.85 | 30 |
| 2022-04-21 | 51 |
良 |
98 | 35 | 49 | 16 |
8 | 0.82 | 62 |
| 2022-04-22 | 35 |
优 |
70 | 19 | 34 | 6 |
4 | 0.54 | 80 |
| 2022-04-23 | 34 |
优 |
72 | 16 | 34 | 10 |
4 | 0.49 | 45 |
| 2022-04-24 | 35 |
优 |
77 | 20 | 36 | 11 |
4 | 0.48 | 43 |
| 2022-04-25 | 35 |
优 |
135 | 17 | 35 | 12 |
5 | 0.46 | 34 |
| 2022-04-26 | 45 |
优 |
176 | 23 | 46 | 9 |
6 | 0.45 | 45 |
| 2022-04-27 | 41 |
优 |
142 | 22 | 41 | 11 |
5 | 0.48 | 35 |
| 2022-04-28 | 26 |
优 |
32 | 14 | 26 | 4 |
4 | 0.43 | 47 |
| 2022-04-29 | 24 |
优 |
29 | 12 | 24 | 5 |
4 | 0.46 | 44 |
| 2022-04-30 | 20 |
优 |
13 | 8 | 20 | 4 |
4 | 0.45 | 48 |
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