2017年9月甘南空气质量指数AQI_PM2.5历史数据
甘南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 |
| 2017-09-01 | 48 |
优 |
137 | 27 | 35 | 21 |
7 | 0.73 | 51 |
| 2017-09-02 | 40 |
优 |
82 | 23 | 30 | 19 |
6 | 0.58 | 60 |
| 2017-09-03 | 43 |
优 |
122 | 23 | 13 | 17 |
6 | 0.57 | 81 |
| 2017-09-04 | 43 |
优 |
149 | 26 | 9 | 16 |
5 | 0.61 | 81 |
| 2017-09-05 | 40 |
优 |
115 | 24 | 0 | 16 |
5 | 0.74 | 70 |
| 2017-09-06 | 48 |
优 |
200 | 28 | 36 | 19 |
9 | 0.72 | 49 |
| 2017-09-07 | 55 |
良 |
225 | 32 | 50 | 17 |
9 | 0.86 | 51 |
| 2017-09-08 | 46 |
优 |
125 | 25 | 9 | 7 |
6 | 0.62 | 83 |
| 2017-09-09 | 49 |
优 |
145 | 29 | 29 | 9 |
9 | 0.73 | 87 |
| 2017-09-10 | 43 |
优 |
126 | 22 | 37 | 17 |
6 | 0.77 | 59 |
| 2017-09-11 | 54 |
良 |
210 | 24 | 54 | 23 |
8 | 0.66 | 46 |
| 2017-09-12 | 42 |
优 |
72 | 20 | 42 | 24 |
7 | 0.78 | 33 |
| 2017-09-13 | 37 |
优 |
43 | 20 | 35 | 19 |
9 | 0.70 | 37 |
| 2017-09-14 | 39 |
优 |
44 | 17 | 18 | 10 |
5 | 0.77 | 67 |
| 2017-09-15 | 35 |
优 |
36 | 20 | 22 | 16 |
8 | 0.87 | 48 |
| 2017-09-16 | 40 |
优 |
39 | 20 | 11 | 8 |
6 | 0.72 | 77 |
| 2017-09-17 | 37 |
优 |
46 | 15 | 33 | 13 |
7 | 0.83 | 56 |
| 2017-09-18 | 44 |
优 |
70 | 25 | 30 | 14 |
6 | 0.90 | 61 |
| 2017-09-19 | 36 |
优 |
57 | 14 | 6 | 7 |
5 | 0.69 | 70 |
| 2017-09-20 | 30 |
优 |
28 | 16 | 15 | 18 |
7 | 0.74 | 45 |
| 2017-09-21 | 43 |
优 |
88 | 23 | 37 | 20 |
8 | 0.78 | 37 |
| 2017-09-22 | 39 |
优 |
43 | 17 | 28 | 13 |
7 | 0.77 | 61 |
| 2017-09-23 | 33 |
优 |
29 | 15 | 22 | 21 |
10 | 0.96 | 35 |
| 2017-09-24 | 35 |
优 |
74 | 18 | 27 | 16 |
11 | 0.91 | 37 |
| 2017-09-25 | 36 |
优 |
108 | 16 | 31 | 12 |
7 | 0.82 | 53 |
| 2017-09-26 | 33 |
优 |
48 | 19 | 20 | 7 |
6 | 0.58 | 62 |
| 2017-09-27 | 36 |
优 |
94 | 13 | 20 | 10 |
6 | 0.59 | 66 |
| 2017-09-28 | 43 |
优 |
146 | 17 | 42 | 19 |
9 | 0.86 | 39 |
| 2017-09-29 | 50 |
优 |
161 | 19 | 51 | 18 |
11 | 0.67 | 56 |
| 2017-09-30 | 45 |
优 |
133 | 20 | 45 | 17 |
10 | 0.81 | 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