2023年4月大理空气质量指数AQI_PM2.5历史数据
大理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 | 41 |
优 |
68 | 22 | 39 | 9 |
9 | 0.60 | 99 |
| 2023-04-02 | 31 |
优 |
17 | 16 | 23 | 6 |
6 | 0.59 | 97 |
| 2023-04-03 | 32 |
优 |
71 | 13 | 19 | 5 |
6 | 0.52 | 103 |
| 2023-04-04 | 34 |
优 |
164 | 13 | 22 | 6 |
6 | 0.56 | 107 |
| 2023-04-05 | 33 |
优 |
127 | 16 | 28 | 7 |
6 | 0.51 | 101 |
| 2023-04-06 | 36 |
优 |
86 | 18 | 33 | 7 |
6 | 0.55 | 98 |
| 2023-04-07 | 36 |
优 |
76 | 16 | 32 | 8 |
6 | 0.52 | 96 |
| 2023-04-08 | 34 |
优 |
21 | 14 | 28 | 7 |
6 | 0.55 | 106 |
| 2023-04-09 | 51 |
良 |
48 | 29 | 51 | 9 |
7 | 0.69 | 131 |
| 2023-04-10 | 49 |
优 |
66 | 29 | 46 | 9 |
7 | 0.68 | 128 |
| 2023-04-11 | 63 |
良 |
114 | 42 | 67 | 11 |
7 | 0.80 | 144 |
| 2023-04-12 | 71 |
良 |
132 | 45 | 73 | 12 |
8 | 0.85 | 144 |
| 2023-04-13 | 66 |
良 |
124 | 45 | 69 | 12 |
8 | 0.81 | 152 |
| 2023-04-14 | 72 |
良 |
184 | 50 | 78 | 12 |
8 | 0.96 | 157 |
| 2023-04-15 | 79 |
良 |
185 | 56 | 92 | 19 |
9 | 1.16 | 136 |
| 2023-04-16 | 73 |
良 |
198 | 52 | 72 | 14 |
7 | 1.03 | 132 |
| 2023-04-17 | 71 |
良 |
169 | 50 | 77 | 10 |
7 | 0.91 | 149 |
| 2023-04-18 | 60 |
良 |
165 | 40 | 65 | 10 |
7 | 0.76 | 151 |
| 2023-04-19 | 59 |
良 |
166 | 39 | 61 | 11 |
7 | 0.77 | 140 |
| 2023-04-20 | 55 |
良 |
141 | 36 | 56 | 13 |
7 | 0.72 | 140 |
| 2023-04-21 | 53 |
良 |
169 | 32 | 56 | 10 |
7 | 0.70 | 125 |
| 2023-04-22 | 52 |
良 |
228 | 33 | 54 | 15 |
7 | 0.76 | 113 |
| 2023-04-23 | 40 |
优 |
191 | 23 | 37 | 11 |
6 | 0.76 | 100 |
| 2023-04-24 | 35 |
优 |
160 | 19 | 25 | 9 |
6 | 0.67 | 101 |
| 2023-04-25 | 34 |
优 |
112 | 20 | 27 | 12 |
7 | 0.63 | 91 |
| 2023-04-26 | 36 |
优 |
114 | 18 | 29 | 10 |
7 | 0.65 | 104 |
| 2023-04-27 | 38 |
优 |
53 | 19 | 31 | 9 |
7 | 0.62 | 116 |
| 2023-04-28 | 41 |
优 |
68 | 24 | 35 | 9 |
7 | 0.70 | 121 |
| 2023-04-29 | 41 |
优 |
98 | 25 | 37 | 11 |
7 | 0.71 | 101 |
| 2023-04-30 | 36 |
优 |
59 | 24 | 32 | 15 |
7 | 0.61 | 86 |
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