2025年2月承德空气质量指数AQI_PM2.5历史数据
承德02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 |
| 2025-02-01 | 81 |
良 |
238 | 59 | 83 | 22 |
9 | 1.13 | 36 |
| 2025-02-02 | 63 |
良 |
198 | 41 | 63 | 16 |
3 | 0.73 | 47 |
| 2025-02-03 | 23 |
优 |
48 | 7 | 19 | 6 |
3 | 0.24 | 68 |
| 2025-02-04 | 25 |
优 |
21 | 8 | 21 | 9 |
6 | 0.34 | 61 |
| 2025-02-05 | 26 |
优 |
17 | 9 | 22 | 9 |
8 | 0.33 | 65 |
| 2025-02-06 | 44 |
优 |
113 | 11 | 46 | 12 |
5 | 0.37 | 55 |
| 2025-02-07 | 29 |
优 |
86 | 6 | 26 | 2 |
2 | 0.20 | 73 |
| 2025-02-08 | 22 |
优 |
9 | 5 | 16 | 6 |
2 | 0.22 | 69 |
| 2025-02-09 | 29 |
优 |
26 | 12 | 28 | 18 |
7 | 0.48 | 47 |
| 2025-02-10 | 49 |
优 |
95 | 28 | 53 | 34 |
10 | 0.92 | 25 |
| 2025-02-11 | 79 |
良 |
207 | 54 | 103 | 47 |
15 | 1.44 | 13 |
| 2025-02-12 | 49 |
优 |
73 | 21 | 54 | 12 |
6 | 0.30 | 60 |
| 2025-02-13 | 57 |
良 |
135 | 29 | 66 | 26 |
8 | 0.68 | 32 |
| 2025-02-14 | 54 |
良 |
117 | 26 | 60 | 34 |
10 | 0.93 | 26 |
| 2025-02-15 | 68 |
良 |
176 | 29 | 85 | 26 |
8 | 0.70 | 42 |
| 2025-02-16 | 35 |
优 |
45 | 10 | 35 | 7 |
4 | 0.25 | 69 |
| 2025-02-17 | 28 |
优 |
32 | 9 | 24 | 10 |
3 | 0.29 | 63 |
| 2025-02-18 | 36 |
优 |
92 | 14 | 35 | 18 |
5 | 0.49 | 46 |
| 2025-02-19 | 29 |
优 |
38 | 9 | 28 | 14 |
3 | 0.34 | 53 |
| 2025-02-20 | 30 |
优 |
63 | 11 | 29 | 14 |
3 | 0.34 | 53 |
| 2025-02-21 | 27 |
优 |
56 | 10 | 24 | 11 |
2 | 0.28 | 60 |
| 2025-02-22 | 33 |
优 |
97 | 11 | 31 | 13 |
3 | 0.31 | 54 |
| 2025-02-23 | 24 |
优 |
50 | 6 | 21 | 6 |
2 | 0.22 | 70 |
| 2025-02-24 | 37 |
优 |
85 | 16 | 36 | 26 |
9 | 0.60 | 41 |
| 2025-02-25 | 46 |
优 |
74 | 21 | 50 | 23 |
5 | 0.54 | 47 |
| 2025-02-26 | 45 |
优 |
85 | 20 | 47 | 29 |
11 | 0.73 | 40 |
| 2025-02-27 | 76 |
良 |
186 | 49 | 92 | 40 |
12 | 0.96 | 44 |
| 2025-02-28 | 104 |
轻度污染 |
259 | 77 | 119 | 44 |
8 | 1.00 | 56 |
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