2021年5月昌都空气质量指数AQI_PM2.5历史数据
昌都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 |
| 2021-05-01 | 27 |
优 |
9 | 9 | 10 | 6 |
8 | 0.44 | 85 |
| 2021-05-02 | 32 |
优 |
27 | 10 | 14 | 3 |
8 | 0.42 | 103 |
| 2021-05-03 | 29 |
优 |
34 | 5 | 10 | 3 |
8 | 0.43 | 94 |
| 2021-05-04 | 26 |
优 |
25 | 8 | 16 | 4 |
8 | 0.43 | 83 |
| 2021-05-05 | 27 |
优 |
24 | 7 | 16 | 4 |
8 | 0.51 | 83 |
| 2021-05-06 | 30 |
优 |
33 | 5 | 13 | 4 |
8 | 1.03 | 96 |
| 2021-05-07 | 32 |
优 |
44 | 8 | 11 | 2 |
8 | 2.28 | 97 |
| 2021-05-08 | 29 |
优 |
39 | 4 | 9 | 4 |
8 | 0.43 | 92 |
| 2021-05-09 | 31 |
优 |
55 | 3 | 11 | 5 |
8 | 0.41 | 100 |
| 2021-05-10 | 30 |
优 |
48 | 5 | 11 | 5 |
8 | 0.47 | 92 |
| 2021-05-11 | 32 |
优 |
97 | 3 | 6 | 3 |
7 | 0.35 | 102 |
| 2021-05-12 | 29 |
优 |
61 | 3 | 7 | 3 |
7 | 0.43 | 91 |
| 2021-05-13 | 30 |
优 |
65 | 4 | 8 | 4 |
8 | 0.42 | 96 |
| 2021-05-14 | 32 |
优 |
132 | 4 | 12 | 5 |
8 | 0.52 | 102 |
| 2021-05-15 | 35 |
优 |
259 | 6 | 14 | 4 |
8 | 0.40 | 112 |
| 2021-05-16 | 37 |
优 |
310 | 6 | 12 | 2 |
8 | 0.72 | 117 |
| 2021-05-17 | 30 |
优 |
101 | 3 | 7 | 3 |
7 | 0.50 | 95 |
| 2021-05-18 | 29 |
优 |
74 | 4 | 8 | 3 |
7 | 0.50 | 92 |
| 2021-05-19 | 33 |
优 |
109 | 3 | 7 | 4 |
8 | 0.45 | 107 |
| 2021-05-20 | 25 |
优 |
55 | 3 | 7 | 4 |
8 | 0.57 | 78 |
| 2021-05-21 | 18 |
优 |
12 | 4 | 9 | 4 |
7 | 0.57 | 60 |
| 2021-05-22 | 22 |
优 |
41 | 3 | 8 | 5 |
7 | 0.50 | 69 |
| 2021-05-23 | 22 |
优 |
44 | 4 | 9 | 4 |
8 | 0.54 | 70 |
| 2021-05-24 | 27 |
优 |
67 | 3 | 6 | 3 |
8 | 0.48 | 86 |
| 2021-05-25 | 26 |
优 |
37 | 3 | 6 | 3 |
7 | 0.46 | 88 |
| 2021-05-26 | 23 |
优 |
38 | 3 | 7 | 3 |
8 | 0.46 | 74 |
| 2021-05-27 | 20 |
优 |
23 | 3 | 6 | 2 |
8 | 0.54 | 63 |
| 2021-05-28 | 22 |
优 |
28 | 2 | 6 | 2 |
8 | 0.55 | 71 |
| 2021-05-29 | 26 |
优 |
73 | 2 | 6 | 2 |
8 | 0.54 | 83 |
| 2021-05-30 | 25 |
优 |
36 | 3 | 6 | 4 |
8 | 0.55 | 79 |
| 2021-05-31 | 23 |
优 |
27 | 3 | 7 | 5 |
8 | 0.61 | 74 |
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