2023年4月承德空气质量指数AQI_PM2.5历史数据
承德04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 |
| 2023-04-01 | 70 |
良 |
238 | 46 | 91 | 36 |
10 | 0.44 | 104 |
| 2023-04-02 | 70 |
良 |
238 | 45 | 88 | 32 |
11 | 0.53 | 102 |
| 2023-04-03 | 61 |
良 |
260 | 32 | 73 | 24 |
10 | 0.53 | 108 |
| 2023-04-04 | 33 |
优 |
150 | 14 | 33 | 14 |
6 | 0.25 | 65 |
| 2023-04-05 | 35 |
优 |
147 | 15 | 35 | 15 |
6 | 0.30 | 68 |
| 2023-04-06 | 49 |
优 |
153 | 16 | 52 | 15 |
5 | 0.26 | 56 |
| 2023-04-07 | 38 |
优 |
91 | 9 | 41 | 9 |
6 | 0.24 | 67 |
| 2023-04-08 | 53 |
良 |
94 | 12 | 61 | 18 |
10 | 0.38 | 58 |
| 2023-04-09 | 66 |
良 |
152 | 27 | 85 | 24 |
8 | 0.46 | 75 |
| 2023-04-10 | 214 |
重度污染 |
308 | 89 | 404 | 27 |
9 | 0.52 | 73 |
| 2023-04-11 | 388 |
严重污染 |
314 | 101 | 679 | 2 |
5 | 0.20 | 87 |
| 2023-04-12 | 181 |
中度污染 |
216 | 63 | 268 | 16 |
8 | 0.38 | 64 |
| 2023-04-13 | 314 |
严重污染 |
327 | 104 | 416 | 26 |
9 | 0.49 | 65 |
| 2023-04-14 | 178 |
中度污染 |
300 | 57 | 286 | 15 |
7 | 0.29 | 70 |
| 2023-04-15 | 138 |
轻度污染 |
279 | 44 | 178 | 7 |
6 | 0.21 | 78 |
| 2023-04-16 | 46 |
优 |
37 | 12 | 46 | 14 |
8 | 0.25 | 71 |
| 2023-04-17 | 64 |
良 |
120 | 26 | 79 | 21 |
10 | 0.63 | 93 |
| 2023-04-18 | 55 |
良 |
132 | 23 | 64 | 21 |
8 | 0.51 | 86 |
| 2023-04-19 | 76 |
良 |
230 | 32 | 101 | 25 |
11 | 0.61 | 112 |
| 2023-04-20 | 57 |
良 |
146 | 20 | 71 | 12 |
6 | 0.23 | 84 |
| 2023-04-21 | 42 |
优 |
101 | 12 | 42 | 12 |
11 | 0.29 | 86 |
| 2023-04-22 | 37 |
优 |
144 | 20 | 37 | 16 |
11 | 0.40 | 76 |
| 2023-04-23 | 52 |
良 |
265 | 22 | 56 | 25 |
8 | 0.42 | 67 |
| 2023-04-24 | 56 |
良 |
303 | 28 | 64 | 21 |
9 | 0.56 | 83 |
| 2023-04-25 | 50 |
优 |
235 | 20 | 58 | 11 |
8 | 0.30 | 81 |
| 2023-04-26 | 45 |
优 |
185 | 15 | 46 | 18 |
9 | 0.33 | 74 |
| 2023-04-27 | 74 |
良 |
296 | 41 | 98 | 23 |
10 | 0.52 | 85 |
| 2023-04-28 | 76 |
良 |
263 | 40 | 102 | 15 |
8 | 0.38 | 60 |
| 2023-04-29 | 37 |
优 |
72 | 13 | 36 | 9 |
8 | 0.21 | 78 |
| 2023-04-30 | 36 |
优 |
55 | 12 | 29 | 18 |
8 | 0.26 | 62 |
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