2021年9月昌都空气质量指数AQI_PM2.5历史数据
昌都09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 |
| 2021-09-01 | 15 |
优 |
10 | 3 | 7 | 4 |
8 | 0.67 | 45 |
| 2021-09-02 | 16 |
优 |
13 | 5 | 13 | 8 |
8 | 0.73 | 28 |
| 2021-09-03 | 16 |
优 |
14 | 3 | 11 | 4 |
8 | 0.68 | 36 |
| 2021-09-04 | 14 |
优 |
11 | 3 | 9 | 4 |
8 | 0.60 | 41 |
| 2021-09-05 | 20 |
优 |
40 | 4 | 8 | 4 |
8 | 0.60 | 64 |
| 2021-09-06 | 20 |
优 |
28 | 3 | 7 | 4 |
9 | 0.65 | 64 |
| 2021-09-07 | 15 |
优 |
8 | 3 | 9 | 4 |
9 | 0.65 | 48 |
| 2021-09-08 | 21 |
优 |
26 | 4 | 10 | 5 |
8 | 0.65 | 67 |
| 2021-09-09 | 22 |
优 |
27 | 5 | 9 | 6 |
9 | 0.65 | 68 |
| 2021-09-10 | 16 |
优 |
8 | 3 | 8 | 8 |
9 | 0.67 | 51 |
| 2021-09-11 | 15 |
优 |
7 | 3 | 9 | 7 |
9 | 0.58 | 42 |
| 2021-09-12 | 14 |
优 |
12 | 4 | 10 | 5 |
8 | 0.58 | 40 |
| 2021-09-13 | 15 |
优 |
28 | 6 | 14 | 10 |
9 | 0.69 | 26 |
| 2021-09-14 | 16 |
优 |
10 | 6 | 13 | 10 |
8 | 0.69 | 27 |
| 2021-09-15 | 18 |
优 |
16 | 5 | 14 | 9 |
8 | 0.70 | 42 |
| 2021-09-16 | 20 |
优 |
43 | 4 | 9 | 6 |
8 | 0.69 | 60 |
| 2021-09-17 | 16 |
优 |
21 | 6 | 12 | 6 |
8 | 0.34 | 44 |
| 2021-09-18 | 25 |
优 |
81 | 4 | 7 | 3 |
8 | 0.22 | 78 |
| 2021-09-19 | 19 |
优 |
28 | 6 | 13 | 4 |
9 | 0.42 | 58 |
| 2021-09-20 | 21 |
优 |
37 | 7 | 15 | 7 |
8 | 0.43 | 64 |
| 2021-09-21 | 22 |
优 |
51 | 7 | 15 | 9 |
8 | 0.50 | 61 |
| 2021-09-22 | 19 |
优 |
45 | 7 | 14 | 8 |
8 | 0.51 | 55 |
| 2021-09-23 | 17 |
优 |
19 | 6 | 13 | 7 |
8 | 0.59 | 46 |
| 2021-09-24 | 15 |
优 |
11 | 7 | 13 | 8 |
8 | 0.62 | 34 |
| 2021-09-25 | 14 |
优 |
7 | 5 | 11 | 4 |
8 | 0.60 | 35 |
| 2021-09-26 | 18 |
优 |
36 | 4 | 8 | 3 |
8 | 0.58 | 57 |
| 2021-09-27 | 17 |
优 |
13 | 4 | 8 | 3 |
8 | 0.63 | 52 |
| 2021-09-28 | 19 |
优 |
10 | 6 | 11 | 6 |
8 | 0.61 | 59 |
| 2021-09-29 | 20 |
优 |
12 | 7 | 14 | 6 |
8 | 0.60 | 59 |
| 2021-09-30 | 18 |
优 |
8 | 5 | 11 | 10 |
8 | 0.60 | 60 |
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