2025年9月承德空气质量指数AQI_PM2.5历史数据
承德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 | 44 |
优 |
152 | 16 | 29 | 12 |
6 | 0.62 | 46 |
| 2025-09-02 | 38 |
优 |
97 | 13 | 27 | 12 |
3 | 0.42 | 45 |
| 2025-09-03 | 46 |
优 |
152 | 23 | 38 | 11 |
2 | 0.48 | 59 |
| 2025-09-04 | 53 |
良 |
215 | 30 | 47 | 12 |
5 | 0.62 | 65 |
| 2025-09-05 | 48 |
优 |
172 | 32 | 45 | 15 |
3 | 0.67 | 58 |
| 2025-09-06 | 33 |
优 |
54 | 15 | 31 | 11 |
9 | 0.47 | 43 |
| 2025-09-07 | 30 |
优 |
35 | 8 | 22 | 11 |
3 | 0.29 | 34 |
| 2025-09-08 | 30 |
优 |
58 | 8 | 22 | 14 |
6 | 0.43 | 38 |
| 2025-09-09 | 48 |
优 |
213 | 15 | 36 | 14 |
3 | 0.40 | 75 |
| 2025-09-10 | 48 |
优 |
223 | 11 | 26 | 10 |
2 | 0.33 | 56 |
| 2025-09-11 | 50 |
优 |
232 | 27 | 50 | 13 |
2 | 0.45 | 68 |
| 2025-09-12 | 61 |
良 |
271 | 40 | 67 | 16 |
3 | 0.70 | 73 |
| 2025-09-13 | 56 |
良 |
262 | 40 | 61 | 13 |
3 | 0.80 | 76 |
| 2025-09-14 | 41 |
优 |
134 | 11 | 25 | 11 |
3 | 0.29 | 47 |
| 2025-09-15 | 18 |
优 |
4 | 5 | 15 | 14 |
1 | 0.23 | 19 |
| 2025-09-16 | 24 |
优 |
20 | 7 | 18 | 11 |
2 | 0.25 | 31 |
| 2025-09-17 | 22 |
优 |
15 | 7 | 22 | 13 |
2 | 0.28 | 24 |
| 2025-09-18 | 25 |
优 |
38 | 8 | 22 | 14 |
6 | 0.44 | 28 |
| 2025-09-19 | 28 |
优 |
80 | 9 | 24 | 18 |
3 | 0.47 | 31 |
| 2025-09-20 | 32 |
优 |
115 | 13 | 32 | 17 |
7 | 0.59 | 33 |
| 2025-09-21 | 38 |
优 |
156 | 11 | 30 | 15 |
2 | 0.43 | 51 |
| 2025-09-22 | 42 |
优 |
193 | 13 | 28 | 15 |
4 | 0.46 | 52 |
| 2025-09-23 | 27 |
优 |
62 | 10 | 27 | 20 |
2 | 0.40 | 20 |
| 2025-09-24 | 35 |
优 |
158 | 18 | 35 | 17 |
3 | 0.54 | 38 |
| 2025-09-25 | 31 |
优 |
105 | 12 | 31 | 19 |
2 | 0.42 | 27 |
| 2025-09-26 | 30 |
优 |
84 | 9 | 30 | 19 |
2 | 0.38 | 18 |
| 2025-09-27 | 34 |
优 |
116 | 13 | 34 | 21 |
2 | 0.50 | 7 |
| 2025-09-28 | 33 |
优 |
116 | 16 | 33 | 17 |
2 | 0.44 | 38 |
| 2025-09-29 | 36 |
优 |
88 | 14 | 36 | 22 |
7 | 0.66 | 22 |
| 2025-09-30 | 33 |
优 |
80 | 13 | 33 | 20 |
4 | 0.55 | 40 |
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