2021年4月昭通空气质量指数AQI_PM2.5历史数据
昭通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 | 64 |
良 |
278 | 32 | 77 | 6 |
5 | 0.40 | 117 |
| 2021-04-02 | 55 |
良 |
264 | 22 | 62 | 14 |
6 | 0.46 | 78 |
| 2021-04-03 | 41 |
优 |
201 | 18 | 43 | 11 |
4 | 0.38 | 75 |
| 2021-04-04 | 50 |
优 |
258 | 26 | 54 | 16 |
6 | 0.48 | 64 |
| 2021-04-05 | 45 |
优 |
161 | 23 | 51 | 24 |
8 | 0.61 | 49 |
| 2021-04-06 | 36 |
优 |
56 | 21 | 30 | 15 |
7 | 0.48 | 67 |
| 2021-04-07 | 24 |
优 |
22 | 13 | 21 | 12 |
4 | 0.58 | 61 |
| 2021-04-08 | 28 |
优 |
38 | 16 | 20 | 12 |
5 | 0.47 | 76 |
| 2021-04-09 | 39 |
优 |
97 | 22 | 41 | 17 |
7 | 0.61 | 60 |
| 2021-04-10 | 25 |
优 |
21 | 12 | 23 | 14 |
5 | 0.62 | 52 |
| 2021-04-11 | 31 |
优 |
39 | 14 | 30 | 14 |
5 | 0.55 | 60 |
| 2021-04-12 | 29 |
优 |
35 | 13 | 27 | 13 |
4 | 0.56 | 69 |
| 2021-04-13 | 32 |
优 |
102 | 14 | 27 | 12 |
5 | 0.57 | 80 |
| 2021-04-14 | 34 |
优 |
102 | 14 | 25 | 12 |
5 | 0.51 | 89 |
| 2021-04-15 | 30 |
优 |
47 | 14 | 28 | 12 |
6 | 0.50 | 64 |
| 2021-04-16 | 30 |
优 |
39 | 11 | 24 | 11 |
5 | 0.46 | 76 |
| 2021-04-17 | 30 |
优 |
36 | 14 | 29 | 17 |
5 | 0.51 | 54 |
| 2021-04-18 | 28 |
优 |
29 | 11 | 26 | 16 |
5 | 0.52 | 52 |
| 2021-04-19 | 31 |
优 |
42 | 11 | 28 | 13 |
7 | 0.50 | 74 |
| 2021-04-20 | 32 |
优 |
41 | 13 | 28 | 11 |
5 | 0.44 | 76 |
| 2021-04-21 | 33 |
优 |
41 | 13 | 28 | 10 |
6 | 0.40 | 86 |
| 2021-04-22 | 51 |
良 |
210 | 30 | 51 | 14 |
8 | 0.45 | 91 |
| 2021-04-23 | 52 |
良 |
213 | 30 | 53 | 14 |
7 | 0.39 | 97 |
| 2021-04-24 | 44 |
优 |
180 | 24 | 42 | 8 |
6 | 0.47 | 105 |
| 2021-04-25 | 29 |
优 |
80 | 14 | 22 | 9 |
5 | 0.45 | 78 |
| 2021-04-26 | 30 |
优 |
91 | 12 | 21 | 7 |
7 | 0.38 | 81 |
| 2021-04-27 | 35 |
优 |
87 | 19 | 28 | 6 |
4 | 0.33 | 99 |
| 2021-04-28 | 28 |
优 |
44 | 15 | 17 | 9 |
4 | 0.31 | 88 |
| 2021-04-29 | 32 |
优 |
56 | 16 | 21 | 12 |
5 | 0.34 | 80 |
| 2021-04-30 | 49 |
优 |
112 | 26 | 50 | 18 |
10 | 0.47 | 81 |
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