2023年5月连云港空气质量指数AQI_PM2.5历史数据
连云港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 | 61 |
良 |
154 | 26 | 73 | 17 |
8 | 0.51 | 122 |
| 2023-05-02 | 68 |
良 |
239 | 29 | 87 | 16 |
8 | 0.59 | 137 |
| 2023-05-03 | 43 |
优 |
153 | 18 | 43 | 13 |
6 | 0.59 | 84 |
| 2023-05-04 | 27 |
优 |
87 | 13 | 22 | 16 |
5 | 0.67 | 52 |
| 2023-05-05 | 37 |
优 |
212 | 23 | 37 | 23 |
8 | 0.94 | 34 |
| 2023-05-06 | 56 |
良 |
317 | 17 | 63 | 14 |
7 | 0.60 | 99 |
| 2023-05-07 | 40 |
优 |
219 | 16 | 39 | 16 |
7 | 0.48 | 102 |
| 2023-05-08 | 45 |
优 |
217 | 18 | 44 | 30 |
9 | 0.51 | 86 |
| 2023-05-09 | 50 |
优 |
225 | 20 | 50 | 29 |
9 | 0.52 | 102 |
| 2023-05-10 | 41 |
优 |
135 | 16 | 41 | 28 |
8 | 0.49 | 92 |
| 2023-05-11 | 46 |
优 |
169 | 21 | 46 | 26 |
9 | 0.49 | 109 |
| 2023-05-12 | 62 |
良 |
263 | 27 | 54 | 19 |
8 | 0.52 | 137 |
| 2023-05-13 | 75 |
良 |
319 | 46 | 87 | 22 |
8 | 0.64 | 153 |
| 2023-05-14 | 71 |
良 |
269 | 41 | 86 | 24 |
7 | 0.67 | 135 |
| 2023-05-15 | 69 |
良 |
247 | 33 | 80 | 13 |
9 | 0.55 | 148 |
| 2023-05-16 | 62 |
良 |
207 | 30 | 65 | 12 |
10 | 0.55 | 148 |
| 2023-05-17 | 51 |
良 |
239 | 25 | 53 | 14 |
8 | 0.53 | 116 |
| 2023-05-18 | 34 |
优 |
67 | 7 | 19 | 9 |
5 | 0.31 | 107 |
| 2023-05-19 | 37 |
优 |
69 | 17 | 35 | 16 |
6 | 0.42 | 84 |
| 2023-05-20 | 50 |
优 |
127 | 22 | 48 | 11 |
7 | 0.49 | 116 |
| 2023-05-21 | 270 |
重度污染 |
334 | 95 | 421 | 15 |
7 | 0.44 | 82 |
| 2023-05-22 | 118 |
轻度污染 |
324 | 46 | 175 | 19 |
8 | 0.51 | 90 |
| 2023-05-23 | 73 |
良 |
298 | 32 | 96 | 22 |
10 | 0.43 | 114 |
| 2023-05-24 | 44 |
优 |
134 | 16 | 44 | 14 |
7 | 0.36 | 112 |
| 2023-05-25 | 53 |
良 |
218 | 28 | 60 | 18 |
7 | 0.50 | 106 |
| 2023-05-26 | 57 |
良 |
250 | 27 | 65 | 19 |
7 | 0.56 | 102 |
| 2023-05-27 | 37 |
优 |
177 | 20 | 37 | 16 |
5 | 0.42 | 55 |
| 2023-05-28 | 22 |
优 |
36 | 7 | 14 | 18 |
4 | 0.40 | 53 |
| 2023-05-29 | 20 |
优 |
18 | 8 | 15 | 15 |
4 | 0.45 | 61 |
| 2023-05-30 | 31 |
优 |
78 | 15 | 31 | 22 |
5 | 0.49 | 69 |
| 2023-05-31 | 35 |
优 |
105 | 13 | 28 | 13 |
4 | 0.45 | 92 |
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