2020年12月拉萨空气质量指数AQI_PM2.5历史数据
拉萨12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 |
2020-12-01 |
优 |
45
|
118 |
20 |
48 |
7 |
39 |
1.14 |
38 |
2020-12-02 |
优 |
40
|
108 |
20 |
43 |
6 |
38 |
0.97 |
40 |
2020-12-03 |
优 |
37
|
108 |
14 |
39 |
6 |
28 |
0.78 |
44 |
2020-12-04 |
优 |
36
|
88 |
14 |
37 |
6 |
36 |
0.89 |
35 |
2020-12-05 |
优 |
33
|
39 |
14 |
33 |
5 |
29 |
0.79 |
43 |
2020-12-06 |
优 |
43
|
61 |
19 |
46 |
6 |
35 |
0.86 |
41 |
2020-12-07 |
优 |
40
|
74 |
13 |
41 |
5 |
26 |
0.80 |
55 |
2020-12-08 |
优 |
43
|
73 |
20 |
46 |
6 |
39 |
1.03 |
35 |
2020-12-09 |
良 |
53
|
115 |
33 |
59 |
6 |
40 |
1.12 |
34 |
2020-12-10 |
优 |
47
|
66 |
25 |
51 |
6 |
36 |
1.00 |
39 |
2020-12-11 |
优 |
43
|
58 |
22 |
45 |
5 |
36 |
1.03 |
40 |
2020-12-12 |
优 |
40
|
43 |
16 |
41 |
5 |
30 |
0.81 |
43 |
2020-12-13 |
优 |
38
|
62 |
12 |
41 |
5 |
19 |
0.65 |
69 |
2020-12-14 |
优 |
34
|
140 |
15 |
34 |
5 |
26 |
0.85 |
59 |
2020-12-15 |
优 |
34
|
103 |
17 |
35 |
5 |
30 |
0.95 |
47 |
2020-12-16 |
优 |
47
|
144 |
25 |
54 |
5 |
33 |
1.09 |
32 |
2020-12-17 |
优 |
32
|
62 |
11 |
31 |
4 |
20 |
0.77 |
63 |
2020-12-18 |
优 |
41
|
105 |
18 |
44 |
5 |
34 |
0.96 |
44 |
2020-12-19 |
优 |
45
|
103 |
16 |
47 |
4 |
26 |
0.82 |
51 |
2020-12-20 |
优 |
32
|
37 |
14 |
33 |
4 |
24 |
0.81 |
53 |
2020-12-21 |
优 |
42
|
50 |
23 |
43 |
5 |
37 |
1.09 |
39 |
2020-12-22 |
良 |
63
|
74 |
40 |
73 |
6 |
52 |
1.61 |
34 |
2020-12-23 |
良 |
60
|
69 |
28 |
73 |
5 |
34 |
1.15 |
43 |
2020-12-24 |
优 |
41
|
49 |
21 |
42 |
5 |
32 |
1.09 |
46 |
2020-12-25 |
优 |
31
|
25 |
7 |
25 |
4 |
12 |
0.58 |
75 |
2020-12-26 |
优 |
29
|
18 |
12 |
24 |
4 |
26 |
0.80 |
62 |
2020-12-27 |
优 |
32
|
15 |
13 |
32 |
4 |
28 |
0.81 |
54 |
2020-12-28 |
优 |
46
|
46 |
15 |
51 |
4 |
24 |
0.82 |
57 |
2020-12-29 |
优 |
42
|
81 |
19 |
42 |
4 |
25 |
0.89 |
66 |
2020-12-30 |
优 |
43
|
166 |
24 |
43 |
4 |
34 |
1.15 |
40 |
2020-12-31 |
优 |
33
|
42 |
14 |
33 |
4 |
20 |
0.84 |
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。