2023年5月秦皇岛空气质量指数AQI_PM2.5历史数据
秦皇岛05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 |
| 2023-05-01 | 52 |
良 |
115 | 25 | 54 | 30 |
8 | 0.70 | 71 |
| 2023-05-02 | 67 |
良 |
237 | 31 | 82 | 25 |
3 | 0.43 | 116 |
| 2023-05-03 | 57 |
良 |
245 | 24 | 65 | 14 |
3 | 0.27 | 106 |
| 2023-05-04 | 23 |
优 |
44 | 10 | 14 | 10 |
2 | 0.17 | 58 |
| 2023-05-05 | 32 |
优 |
145 | 10 | 26 | 4 |
3 | 0.22 | 82 |
| 2023-05-06 | 34 |
优 |
150 | 10 | 30 | 8 |
3 | 0.25 | 87 |
| 2023-05-07 | 34 |
优 |
145 | 12 | 33 | 17 |
4 | 0.39 | 77 |
| 2023-05-08 | 52 |
良 |
281 | 19 | 56 | 33 |
10 | 0.71 | 81 |
| 2023-05-09 | 39 |
优 |
132 | 15 | 38 | 29 |
6 | 0.37 | 69 |
| 2023-05-10 | 57 |
良 |
287 | 27 | 66 | 49 |
12 | 0.88 | 79 |
| 2023-05-11 | 65 |
良 |
304 | 36 | 68 | 43 |
9 | 0.47 | 97 |
| 2023-05-12 | 87 |
良 |
331 | 60 | 90 | 29 |
5 | 0.46 | 122 |
| 2023-05-13 | 39 |
优 |
89 | 24 | 38 | 20 |
3 | 0.26 | 89 |
| 2023-05-14 | 56 |
良 |
163 | 38 | 55 | 23 |
3 | 0.41 | 113 |
| 2023-05-15 | 78 |
良 |
286 | 57 | 84 | 25 |
3 | 0.37 | 115 |
| 2023-05-16 | 84 |
良 |
308 | 51 | 96 | 23 |
3 | 0.44 | 142 |
| 2023-05-17 | 40 |
优 |
159 | 25 | 41 | 18 |
2 | 0.18 | 80 |
| 2023-05-18 | 41 |
优 |
145 | 25 | 41 | 32 |
6 | 0.26 | 60 |
| 2023-05-19 | 42 |
优 |
119 | 24 | 39 | 32 |
5 | 0.36 | 70 |
| 2023-05-20 | 113 |
轻度污染 |
272 | 41 | 170 | 26 |
3 | 0.24 | 61 |
| 2023-05-21 | 223 |
重度污染 |
329 | 78 | 366 | 15 |
2 | 0.28 | 65 |
| 2023-05-22 | 75 |
良 |
293 | 28 | 102 | 32 |
4 | 0.48 | 59 |
| 2023-05-23 | 47 |
优 |
175 | 18 | 48 | 25 |
4 | 0.53 | 98 |
| 2023-05-24 | 72 |
良 |
316 | 30 | 78 | 32 |
5 | 0.58 | 121 |
| 2023-05-25 | 51 |
良 |
201 | 23 | 54 | 13 |
3 | 0.38 | 112 |
| 2023-05-26 | 70 |
良 |
310 | 47 | 88 | 28 |
6 | 0.78 | 115 |
| 2023-05-27 | 51 |
良 |
280 | 30 | 58 | 18 |
2 | 0.29 | 79 |
| 2023-05-28 | 40 |
优 |
217 | 17 | 42 | 19 |
2 | 0.42 | 78 |
| 2023-05-29 | 53 |
良 |
285 | 20 | 58 | 29 |
4 | 0.39 | 93 |
| 2023-05-30 | 42 |
优 |
182 | 17 | 43 | 36 |
6 | 0.37 | 75 |
| 2023-05-31 | 55 |
良 |
263 | 24 | 60 | 40 |
7 | 0.68 | 85 |
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