2017年10月天水空气质量指数AQI_PM2.5历史数据
天水10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 |
| 2017-10-01 | 38 |
优 |
78 | 18 | 36 | 14 |
8 | 0.58 | 39 |
| 2017-10-02 | 69 |
良 |
308 | 29 | 87 | 18 |
9 | 0.50 | 33 |
| 2017-10-03 | 36 |
优 |
145 | 18 | 33 | 14 |
8 | 0.44 | 52 |
| 2017-10-05 | 25 |
优 |
40 | 9 | 20 | 8 |
9 | 0.53 | 44 |
| 2017-10-06 | 31 |
优 |
47 | 12 | 29 | 15 |
9 | 0.54 | 42 |
| 2017-10-07 | 26 |
优 |
12 | 11 | 24 | 19 |
10 | 0.70 | 31 |
| 2017-10-08 | 24 |
优 |
6 | 11 | 19 | 14 |
9 | 0.69 | 48 |
| 2017-10-09 | 35 |
优 |
106 | 11 | 15 | 5 |
10 | 0.33 | 70 |
| 2017-10-10 | 39 |
优 |
178 | 13 | 30 | 15 |
9 | 0.37 | 54 |
| 2017-10-11 | 38 |
优 |
182 | 17 | 37 | 19 |
10 | 0.45 | 29 |
| 2017-10-12 | 47 |
优 |
234 | 23 | 50 | 22 |
10 | 0.59 | 35 |
| 2017-10-13 | 48 |
优 |
206 | 25 | 52 | 26 |
10 | 0.62 | 29 |
| 2017-10-14 | 28 |
优 |
43 | 14 | 26 | 17 |
10 | 0.54 | 45 |
| 2017-10-15 | 26 |
优 |
37 | 14 | 23 | 18 |
10 | 0.88 | 42 |
| 2017-10-16 | 30 |
优 |
89 | 13 | 25 | 14 |
10 | 0.67 | 58 |
| 2017-10-17 | 30 |
优 |
72 | 10 | 24 | 15 |
10 | 0.66 | 49 |
| 2017-10-18 | 46 |
优 |
175 | 19 | 47 | 20 |
10 | 0.77 | 30 |
| 2017-10-19 | 49 |
优 |
145 | 24 | 52 | 19 |
11 | 0.76 | 28 |
| 2017-10-20 | 47 |
优 |
118 | 20 | 50 | 19 |
11 | 0.72 | 37 |
| 2017-10-21 | 63 |
良 |
185 | 37 | 73 | 26 |
9 | 0.78 | 32 |
| 2017-10-22 | 64 |
良 |
178 | 41 | 76 | 28 |
9 | 0.74 | 24 |
| 2017-10-23 | 38 |
优 |
46 | 20 | 35 | 20 |
8 | 0.50 | 44 |
| 2017-10-24 | 44 |
优 |
48 | 20 | 44 | 21 |
7 | 0.53 | 49 |
| 2017-10-25 | 42 |
优 |
29 | 25 | 43 | 28 |
7 | 0.76 | 33 |
| 2017-10-26 | 61 |
良 |
97 | 34 | 71 | 31 |
8 | 0.69 | 36 |
| 2017-10-27 | 72 |
良 |
130 | 40 | 88 | 31 |
9 | 0.80 | 30 |
| 2017-10-28 | 68 |
良 |
111 | 33 | 84 | 22 |
8 | 0.52 | 50 |
| 2017-10-29 | 64 |
良 |
147 | 33 | 76 | 26 |
7 | 0.49 | 35 |
| 2017-10-30 | 50 |
优 |
70 | 28 | 53 | 30 |
8 | 0.57 | 24 |
| 2017-10-31 | 55 |
良 |
68 | 33 | 58 | 26 |
8 | 0.92 | 24 |
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