2019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 |
2019-12-01 |
优 |
38
|
92 |
16 |
41 |
6 |
33 |
0.78 |
54 |
2019-12-02 |
优 |
42
|
128 |
17 |
45 |
6 |
33 |
0.82 |
46 |
2019-12-03 |
优 |
32
|
41 |
13 |
32 |
6 |
24 |
0.72 |
52 |
2019-12-04 |
优 |
32
|
37 |
10 |
27 |
5 |
15 |
0.58 |
73 |
2019-12-05 |
优 |
32
|
44 |
14 |
33 |
6 |
27 |
0.77 |
52 |
2019-12-06 |
优 |
45
|
92 |
24 |
51 |
7 |
40 |
1.05 |
34 |
2019-12-07 |
优 |
42
|
38 |
23 |
47 |
6 |
38 |
1.03 |
34 |
2019-12-08 |
优 |
38
|
21 |
18 |
40 |
6 |
32 |
0.90 |
38 |
2019-12-09 |
优 |
40
|
28 |
19 |
42 |
6 |
38 |
0.96 |
35 |
2019-12-10 |
优 |
44
|
35 |
23 |
49 |
6 |
41 |
0.98 |
35 |
2019-12-11 |
优 |
36
|
29 |
17 |
37 |
6 |
31 |
0.74 |
42 |
2019-12-12 |
优 |
38
|
40 |
16 |
41 |
5 |
25 |
0.69 |
46 |
2019-12-13 |
优 |
43
|
35 |
19 |
48 |
6 |
32 |
0.90 |
47 |
2019-12-14 |
优 |
44
|
53 |
15 |
52 |
6 |
25 |
0.79 |
46 |
2019-12-15 |
优 |
38
|
43 |
11 |
41 |
5 |
15 |
0.64 |
59 |
2019-12-16 |
优 |
35
|
25 |
12 |
34 |
5 |
20 |
0.75 |
56 |
2019-12-17 |
优 |
33
|
39 |
14 |
32 |
5 |
27 |
0.83 |
45 |
2019-12-18 |
优 |
33
|
62 |
14 |
33 |
5 |
28 |
0.78 |
52 |
2019-12-19 |
优 |
45
|
142 |
21 |
50 |
5 |
36 |
0.93 |
47 |
2019-12-20 |
良 |
57
|
180 |
29 |
68 |
6 |
41 |
1.17 |
31 |
2019-12-21 |
良 |
61
|
180 |
22 |
77 |
5 |
28 |
0.75 |
52 |
2019-12-22 |
优 |
50
|
125 |
13 |
60 |
4 |
17 |
0.52 |
65 |
2019-12-23 |
优 |
33
|
35 |
13 |
34 |
7 |
25 |
0.61 |
55 |
2019-12-24 |
优 |
35
|
55 |
15 |
36 |
7 |
31 |
0.68 |
43 |
2019-12-25 |
优 |
34
|
41 |
15 |
35 |
7 |
29 |
0.69 |
47 |
2019-12-26 |
优 |
42
|
93 |
18 |
44 |
6 |
30 |
0.73 |
44 |
2019-12-27 |
优 |
26
|
14 |
7 |
24 |
6 |
12 |
0.53 |
64 |
2019-12-28 |
优 |
28
|
23 |
10 |
23 |
6 |
21 |
0.70 |
57 |
2019-12-29 |
优 |
38
|
39 |
17 |
41 |
6 |
30 |
0.97 |
43 |
2019-12-30 |
优 |
39
|
49 |
20 |
42 |
6 |
32 |
0.95 |
36 |
2019-12-31 |
优 |
50
|
144 |
27 |
56 |
7 |
40 |
1.10 |
31 |

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。