2025年2月拉萨空气质量指数AQI_PM2.5历史数据
拉萨02月份空气质量指数(AQI)数据： 数值单位：μg/m3(CO为mg/m3)
|
日期 |
质量等级 |
AQI指数 |
当天AQI排名 |
PM2.5 |
PM10 |
So2 |
No2 |
Co |
O3 |
|
2025-02-01 |
优 |
39
|
94 |
10 |
35 |
6 |
9 |
0.51 |
101 |
|
2025-02-02 |
优 |
38
|
106 |
12 |
36 |
6 |
15 |
0.59 |
91 |
|
2025-02-03 |
优 |
33
|
108 |
12 |
27 |
6 |
17 |
0.59 |
78 |
|
2025-02-04 |
优 |
28
|
49 |
12 |
20 |
6 |
20 |
0.65 |
68 |
|
2025-02-05 |
优 |
38
|
83 |
19 |
34 |
6 |
22 |
0.77 |
65 |
|
2025-02-06 |
优 |
36
|
59 |
11 |
27 |
6 |
13 |
0.50 |
95 |
|
2025-02-07 |
优 |
40
|
131 |
10 |
36 |
5 |
7 |
0.43 |
100 |
|
2025-02-08 |
优 |
34
|
101 |
11 |
29 |
5 |
10 |
0.45 |
93 |
|
2025-02-09 |
优 |
27
|
15 |
9 |
21 |
5 |
13 |
0.52 |
79 |
|
2025-02-10 |
优 |
31
|
19 |
8 |
25 |
5 |
12 |
0.49 |
81 |
|
2025-02-11 |
优 |
31
|
23 |
7 |
18 |
5 |
6 |
0.36 |
99 |
|
2025-02-12 |
优 |
34
|
26 |
9 |
26 |
5 |
8 |
0.40 |
98 |
|
2025-02-13 |
优 |
39
|
43 |
10 |
32 |
5 |
9 |
0.45 |
111 |
|
2025-02-14 |
优 |
45
|
77 |
10 |
45 |
5 |
8 |
0.39 |
103 |
|
2025-02-15 |
优 |
30
|
19 |
10 |
29 |
5 |
13 |
0.45 |
84 |
|
2025-02-16 |
优 |
32
|
36 |
7 |
16 |
5 |
9 |
0.40 |
99 |
|
2025-02-17 |
优 |
31
|
53 |
7 |
19 |
5 |
11 |
0.42 |
97 |
|
2025-02-18 |
优 |
33
|
69 |
7 |
18 |
5 |
8 |
0.37 |
105 |
|
2025-02-19 |
优 |
30
|
42 |
7 |
14 |
5 |
8 |
0.34 |
96 |
|
2025-02-20 |
优 |
28
|
50 |
7 |
13 |
5 |
11 |
0.37 |
90 |
|
2025-02-21 |
优 |
28
|
58 |
9 |
16 |
5 |
13 |
0.41 |
89 |
|
2025-02-22 |
优 |
31
|
82 |
8 |
16 |
5 |
9 |
0.37 |
99 |
|
2025-02-23 |
优 |
29
|
81 |
7 |
17 |
5 |
10 |
0.39 |
93 |
|
2025-02-24 |
优 |
30
|
48 |
7 |
15 |
5 |
9 |
0.40 |
93 |
|
2025-02-25 |
优 |
30
|
32 |
7 |
11 |
5 |
10 |
0.42 |
94 |
|
2025-02-26 |
优 |
26
|
16 |
11 |
18 |
5 |
17 |
0.55 |
75 |
|
2025-02-27 |
优 |
28
|
15 |
13 |
22 |
6 |
18 |
0.49 |
70 |
|
2025-02-28 |
优 |
34
|
28 |
17 |
31 |
7 |
14 |
0.50 |
75 |
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。