2025年9月张家口空气质量指数AQI_PM2.5历史数据
张家口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 |
| 2025-09-01 | 53 |
良 |
218 | 11 | 26 | 10 |
5 | 0.52 | 75 |
| 2025-09-02 | 49 |
优 |
171 | 15 | 32 | 9 |
5 | 0.58 | 77 |
| 2025-09-03 | 66 |
良 |
270 | 23 | 41 | 10 |
5 | 0.64 | 90 |
| 2025-09-04 | 58 |
良 |
239 | 22 | 36 | 9 |
5 | 0.63 | 86 |
| 2025-09-05 | 52 |
良 |
216 | 19 | 31 | 12 |
5 | 0.62 | 80 |
| 2025-09-06 | 38 |
优 |
86 | 14 | 36 | 10 |
5 | 0.57 | 57 |
| 2025-09-07 | 38 |
优 |
78 | 9 | 23 | 9 |
5 | 0.52 | 56 |
| 2025-09-08 | 40 |
优 |
133 | 8 | 25 | 13 |
6 | 0.53 | 59 |
| 2025-09-09 | 58 |
良 |
253 | 16 | 39 | 14 |
5 | 0.52 | 82 |
| 2025-09-10 | 58 |
良 |
258 | 19 | 40 | 11 |
5 | 0.53 | 84 |
| 2025-09-11 | 66 |
良 |
283 | 22 | 46 | 10 |
5 | 0.59 | 106 |
| 2025-09-12 | 66 |
良 |
290 | 22 | 41 | 12 |
5 | 0.60 | 97 |
| 2025-09-13 | 50 |
优 |
223 | 22 | 42 | 13 |
5 | 0.58 | 73 |
| 2025-09-14 | 37 |
优 |
101 | 10 | 24 | 9 |
5 | 0.47 | 53 |
| 2025-09-15 | 38 |
优 |
119 | 11 | 25 | 15 |
5 | 0.59 | 57 |
| 2025-09-16 | 38 |
优 |
143 | 7 | 14 | 7 |
4 | 0.43 | 64 |
| 2025-09-17 | 34 |
优 |
162 | 4 | 13 | 8 |
4 | 0.42 | 53 |
| 2025-09-18 | 36 |
优 |
206 | 6 | 17 | 12 |
4 | 0.43 | 51 |
| 2025-09-19 | 40 |
优 |
211 | 9 | 26 | 16 |
5 | 0.46 | 61 |
| 2025-09-20 | 38 |
优 |
186 | 7 | 23 | 11 |
5 | 0.43 | 61 |
| 2025-09-21 | 41 |
优 |
191 | 9 | 28 | 11 |
5 | 0.45 | 73 |
| 2025-09-22 | 58 |
良 |
309 | 14 | 24 | 13 |
5 | 0.47 | 81 |
| 2025-09-23 | 39 |
优 |
197 | 14 | 25 | 14 |
4 | 0.51 | 62 |
| 2025-09-24 | 38 |
优 |
199 | 14 | 29 | 17 |
5 | 0.52 | 52 |
| 2025-09-25 | 40 |
优 |
182 | 11 | 33 | 17 |
5 | 0.48 | 56 |
| 2025-09-26 | 39 |
优 |
169 | 13 | 39 | 19 |
5 | 0.53 | 57 |
| 2025-09-27 | 66 |
良 |
308 | 19 | 38 | 17 |
5 | 0.53 | 95 |
| 2025-09-28 | 46 |
优 |
216 | 14 | 29 | 14 |
5 | 0.50 | 64 |
| 2025-09-29 | 42 |
优 |
158 | 9 | 25 | 12 |
5 | 0.45 | 70 |
| 2025-09-30 | 49 |
优 |
181 | 12 | 28 | 17 |
6 | 0.51 | 61 |
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