2021年4月阿里空气质量指数AQI_PM2.5历史数据
阿里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 |
| 2021-04-01 | 49 |
优 |
219 | 8 | 22 | 4 |
7 | 0.60 | 148 |
| 2021-04-02 | 66 |
良 |
306 | 15 | 61 | 3 |
6 | 0.60 | 141 |
| 2021-04-03 | 45 |
优 |
250 | 14 | 22 | 4 |
6 | 0.60 | 139 |
| 2021-04-04 | 34 |
优 |
95 | 9 | 20 | 9 |
10 | 0.60 | 96 |
| 2021-04-05 | 35 |
优 |
64 | 9 | 25 | 7 |
9 | 0.55 | 93 |
| 2021-04-06 | 33 |
优 |
39 | 9 | 18 | 4 |
8 | 0.55 | 106 |
| 2021-04-07 | 44 |
优 |
129 | 10 | 35 | 4 |
8 | 0.58 | 127 |
| 2021-04-08 | 35 |
优 |
79 | 14 | 29 | 6 |
8 | 0.58 | 107 |
| 2021-04-09 | 36 |
优 |
76 | 13 | 27 | 6 |
8 | 0.60 | 107 |
| 2021-04-10 | 31 |
优 |
38 | 12 | 22 | 6 |
8 | 0.56 | 96 |
| 2021-04-11 | 32 |
优 |
44 | 11 | 23 | 6 |
10 | 0.53 | 96 |
| 2021-04-12 | 37 |
优 |
105 | 15 | 32 | 7 |
9 | 0.57 | 101 |
| 2021-04-13 | 32 |
优 |
97 | 9 | 19 | 8 |
10 | 0.56 | 92 |
| 2021-04-14 | 33 |
优 |
92 | 10 | 19 | 8 |
10 | 0.58 | 94 |
| 2021-04-15 | 34 |
优 |
63 | 13 | 23 | 10 |
10 | 0.59 | 92 |
| 2021-04-16 | 34 |
优 |
55 | 10 | 21 | 6 |
8 | 0.58 | 102 |
| 2021-04-17 | 36 |
优 |
65 | 12 | 22 | 7 |
9 | 0.58 | 110 |
| 2021-04-18 | 37 |
优 |
52 | 6 | 15 | 4 |
8 | 0.49 | 117 |
| 2021-04-19 | 39 |
优 |
65 | 7 | 24 | 5 |
8 | 0.38 | 113 |
| 2021-04-20 | 35 |
优 |
56 | 9 | 25 | 9 |
10 | 0.41 | 98 |
| 2021-04-21 | 34 |
优 |
46 | 8 | 15 | 3 |
7 | 0.39 | 108 |
| 2021-04-22 | 35 |
优 |
71 | 7 | 14 | 4 |
8 | 0.35 | 112 |
| 2021-04-23 | 34 |
优 |
47 | 5 | 12 | 4 |
8 | 0.39 | 105 |
| 2021-04-24 | 32 |
优 |
86 | 7 | 17 | 5 |
8 | 0.37 | 99 |
| 2021-04-25 | 30 |
优 |
86 | 7 | 17 | 10 |
9 | 0.40 | 90 |
| 2021-04-26 | 29 |
优 |
83 | 7 | 17 | 8 |
8 | 0.40 | 79 |
| 2021-04-27 | 32 |
优 |
72 | 9 | 19 | 9 |
10 | 0.41 | 88 |
| 2021-04-28 | 28 |
优 |
47 | 8 | 16 | 8 |
10 | 0.40 | 91 |
| 2021-04-29 | 29 |
优 |
38 | 9 | 19 | 9 |
10 | 0.39 | 86 |
| 2021-04-30 | 32 |
优 |
36 | 11 | 22 | 9 |
10 | 0.43 | 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