2015年9月北海空气质量指数AQI_PM2.5历史数据
北海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 |
| 2015-09-01 | 24 |
优 |
16 | 8 | 19 | 8 |
8 | 1.25 | 41 |
| 2015-09-02 | 23 |
优 |
22 | 5 | 14 | 7 |
6 | 1.17 | 44 |
| 2015-09-03 | 20 |
优 |
4 | 7 | 16 | 8 |
6 | 1.18 | 35 |
| 2015-09-04 | 27 |
优 |
18 | 9 | 24 | 7 |
6 | 1.14 | 41 |
| 2015-09-05 | 28 |
优 |
24 | 12 | 25 | 8 |
7 | 1.13 | 45 |
| 2015-09-06 | 33 |
优 |
47 | 12 | 31 | 7 |
6 | 1.06 | 52 |
| 2015-09-07 | 31 |
优 |
19 | 10 | 27 | 9 |
7 | 1.02 | 54 |
| 2015-09-08 | 26 |
优 |
12 | 14 | 23 | 10 |
8 | 0.97 | 43 |
| 2015-09-09 | 39 |
优 |
78 | 21 | 35 | 8 |
10 | 1.05 | 70 |
| 2015-09-10 | 45 |
优 |
135 | 26 | 43 | 12 |
9 | 1.09 | 76 |
| 2015-09-11 | 45 |
优 |
147 | 29 | 44 | 13 |
11 | 1.13 | 72 |
| 2015-09-12 | 41 |
优 |
121 | 22 | 34 | 10 |
8 | 1.13 | 54 |
| 2015-09-13 | 40 |
优 |
55 | 25 | 39 | 9 |
11 | 1.18 | 60 |
| 2015-09-14 | 59 |
良 |
159 | 41 | 57 | 11 |
10 | 1.23 | 66 |
| 2015-09-15 | 64 |
良 |
200 | 45 | 61 | 14 |
9 | 1.23 | 62 |
| 2015-09-16 | 51 |
良 |
97 | 33 | 47 | 12 |
15 | 1.20 | 51 |
| 2015-09-17 | 26 |
优 |
6 | 11 | 22 | 9 |
13 | 1.01 | 45 |
| 2015-09-18 | 26 |
优 |
10 | 10 | 22 | 6 |
8 | 0.87 | 47 |
| 2015-09-19 | 21 |
优 |
8 | 9 | 18 | 8 |
6 | 0.85 | 35 |
| 2015-09-20 | 28 |
优 |
20 | 11 | 23 | 10 |
6 | 0.86 | 37 |
| 2015-09-21 | 29 |
优 |
31 | 13 | 25 | 10 |
6 | 1.00 | 39 |
| 2015-09-22 | 25 |
优 |
12 | 11 | 20 | 8 |
6 | 0.92 | 45 |
| 2015-09-23 | 33 |
优 |
51 | 16 | 32 | 8 |
7 | 0.94 | 50 |
| 2015-09-24 | 36 |
优 |
75 | 17 | 34 | 11 |
7 | 0.87 | 52 |
| 2015-09-25 | 31 |
优 |
30 | 13 | 29 | 10 |
8 | 0.87 | 55 |
| 2015-09-26 | 36 |
优 |
59 | 18 | 33 | 13 |
7 | 0.90 | 53 |
| 2015-09-27 | 46 |
优 |
100 | 30 | 45 | 11 |
8 | 1.17 | 62 |
| 2015-09-28 | 50 |
优 |
143 | 33 | 48 | 13 |
9 | 1.21 | 75 |
| 2015-09-29 | 60 |
良 |
231 | 42 | 62 | 17 |
11 | 1.09 | 73 |
| 2015-09-30 | 73 |
良 |
283 | 53 | 79 | 18 |
13 | 1.07 | 86 |
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