2023年5月阿拉善盟空气质量指数AQI_PM2.5历史数据
阿拉善盟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 | 72 |
良 |
233 | 35 | 97 | 7 |
8 | 0.51 | 113 |
| 2023-05-02 | 78 |
良 |
292 | 44 | 102 | 6 |
8 | 0.49 | 130 |
| 2023-05-03 | 48 |
优 |
201 | 27 | 44 | 6 |
9 | 0.60 | 128 |
| 2023-05-04 | 98 |
良 |
328 | 64 | 145 | 7 |
7 | 0.42 | 101 |
| 2023-05-05 | 84 |
良 |
327 | 45 | 115 | 12 |
8 | 0.52 | 91 |
| 2023-05-06 | 53 |
良 |
305 | 32 | 56 | 10 |
9 | 0.54 | 102 |
| 2023-05-07 | 46 |
优 |
267 | 26 | 47 | 7 |
8 | 0.40 | 113 |
| 2023-05-08 | 34 |
优 |
117 | 20 | 23 | 8 |
8 | 0.53 | 101 |
| 2023-05-09 | 32 |
优 |
78 | 19 | 18 | 8 |
8 | 0.51 | 96 |
| 2023-05-10 | 47 |
优 |
186 | 25 | 45 | 7 |
8 | 0.43 | 116 |
| 2023-05-11 | 48 |
优 |
181 | 24 | 49 | 7 |
6 | 0.40 | 111 |
| 2023-05-12 | 46 |
优 |
125 | 24 | 46 | 8 |
6 | 0.36 | 113 |
| 2023-05-13 | 61 |
良 |
257 | 30 | 77 | 7 |
6 | 0.38 | 117 |
| 2023-05-14 | 72 |
良 |
277 | 39 | 97 | 7 |
6 | 0.40 | 117 |
| 2023-05-15 | 47 |
优 |
90 | 25 | 48 | 6 |
6 | 0.34 | 125 |
| 2023-05-16 | 64 |
良 |
219 | 34 | 79 | 5 |
5 | 0.26 | 116 |
| 2023-05-17 | 51 |
良 |
236 | 26 | 53 | 6 |
6 | 0.32 | 112 |
| 2023-05-18 | 47 |
优 |
207 | 22 | 50 | 6 |
6 | 0.34 | 116 |
| 2023-05-19 | 257 |
重度污染 |
329 | 111 | 391 | 4 |
6 | 0.24 | 108 |
| 2023-05-20 | 127 |
轻度污染 |
287 | 53 | 191 | 7 |
6 | 0.26 | 90 |
| 2023-05-21 | 43 |
优 |
112 | 29 | 41 | 7 |
7 | 0.37 | 94 |
| 2023-05-22 | 40 |
优 |
160 | 20 | 33 | 8 |
8 | 0.38 | 110 |
| 2023-05-23 | 40 |
优 |
117 | 20 | 33 | 10 |
7 | 0.26 | 120 |
| 2023-05-24 | 57 |
良 |
255 | 29 | 66 | 6 |
7 | 0.20 | 121 |
| 2023-05-25 | 103 |
轻度污染 |
330 | 49 | 137 | 5 |
7 | 0.25 | 104 |
| 2023-05-26 | 53 |
良 |
226 | 25 | 60 | 6 |
7 | 0.30 | 124 |
| 2023-05-27 | 58 |
良 |
306 | 31 | 67 | 8 |
8 | 0.32 | 127 |
| 2023-05-28 | 54 |
良 |
303 | 36 | 52 | 8 |
9 | 0.42 | 139 |
| 2023-05-29 | 46 |
优 |
240 | 30 | 39 | 11 |
9 | 0.53 | 118 |
| 2023-05-30 | 62 |
良 |
302 | 38 | 70 | 6 |
8 | 0.38 | 123 |
| 2023-05-31 | 55 |
良 |
265 | 28 | 62 | 6 |
8 | 0.37 | 118 |
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