2021年9月拉萨空气质量指数AQI_PM2.5历史数据
拉萨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 | 22 |
优 |
58 | 5 | 12 | 11 |
6 | 0.33 | 65 |
2021-09-02 | 21 |
优 |
44 | 4 | 12 | 15 |
7 | 0.32 | 61 |
2021-09-03 | 18 |
优 |
21 | 4 | 13 | 15 |
6 | 0.33 | 51 |
2021-09-04 | 22 |
优 |
53 | 6 | 19 | 17 |
7 | 0.35 | 51 |
2021-09-05 | 18 |
优 |
29 | 4 | 15 | 15 |
7 | 0.35 | 47 |
2021-09-06 | 22 |
优 |
66 | 4 | 11 | 13 |
7 | 0.31 | 68 |
2021-09-07 | 27 |
优 |
121 | 6 | 17 | 14 |
6 | 0.28 | 80 |
2021-09-08 | 29 |
优 |
102 | 9 | 26 | 17 |
7 | 0.32 | 66 |
2021-09-09 | 26 |
优 |
55 | 5 | 13 | 12 |
6 | 0.30 | 82 |
2021-09-10 | 24 |
优 |
40 | 6 | 13 | 13 |
7 | 0.30 | 75 |
2021-09-11 | 22 |
优 |
37 | 5 | 11 | 14 |
7 | 0.33 | 63 |
2021-09-12 | 24 |
优 |
61 | 8 | 23 | 19 |
7 | 0.38 | 40 |
2021-09-13 | 17 |
优 |
35 | 4 | 13 | 12 |
7 | 0.30 | 48 |
2021-09-14 | 19 |
优 |
17 | 3 | 13 | 11 |
7 | 0.28 | 55 |
2021-09-15 | 18 |
优 |
14 | 3 | 12 | 10 |
6 | 0.25 | 53 |
2021-09-16 | 18 |
优 |
25 | 3 | 13 | 12 |
6 | 0.27 | 50 |
2021-09-17 | 18 |
优 |
31 | 4 | 14 | 11 |
7 | 0.29 | 48 |
2021-09-18 | 27 |
优 |
90 | 6 | 14 | 13 |
7 | 0.27 | 83 |
2021-09-19 | 26 |
优 |
118 | 6 | 18 | 15 |
7 | 0.28 | 77 |
2021-09-20 | 27 |
优 |
126 | 7 | 19 | 17 |
8 | 0.31 | 79 |
2021-09-21 | 25 |
优 |
85 | 7 | 18 | 15 |
7 | 0.32 | 72 |
2021-09-22 | 23 |
优 |
64 | 9 | 19 | 16 |
7 | 0.35 | 60 |
2021-09-23 | 22 |
优 |
46 | 5 | 14 | 12 |
7 | 0.30 | 67 |
2021-09-24 | 21 |
优 |
42 | 6 | 16 | 15 |
7 | 0.33 | 54 |
2021-09-25 | 23 |
优 |
61 | 5 | 18 | 12 |
8 | 0.36 | 63 |
2021-09-26 | 24 |
优 |
112 | 3 | 8 | 10 |
6 | 0.36 | 77 |
2021-09-27 | 27 |
优 |
104 | 3 | 9 | 13 |
6 | 0.36 | 81 |
2021-09-28 | 25 |
优 |
64 | 7 | 19 | 18 |
7 | 0.37 | 67 |
2021-09-29 | 26 |
优 |
52 | 8 | 21 | 19 |
6 | 0.40 | 64 |
2021-09-30 | 25 |
优 |
31 | 6 | 20 | 20 |
6 | 0.38 | 62 |
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