2021年4月北海空气质量指数AQI_PM2.5历史数据
北海04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 |
2021-04-01 |
优 |
42
|
185 |
19 |
43 |
8 |
14 |
0.51 |
41 |
2021-04-02 |
优 |
36
|
142 |
19 |
36 |
6 |
10 |
0.53 |
44 |
2021-04-03 |
优 |
40
|
194 |
23 |
40 |
7 |
11 |
0.56 |
30 |
2021-04-04 |
良 |
72
|
359 |
52 |
72 |
9 |
13 |
0.92 |
37 |
2021-04-05 |
良 |
71
|
348 |
51 |
73 |
10 |
13 |
0.89 |
79 |
2021-04-06 |
良 |
70
|
311 |
47 |
67 |
9 |
13 |
0.78 |
81 |
2021-04-07 |
优 |
39
|
97 |
19 |
38 |
5 |
8 |
0.59 |
107 |
2021-04-08 |
优 |
36
|
92 |
19 |
36 |
6 |
9 |
0.68 |
79 |
2021-04-09 |
优 |
38
|
87 |
20 |
37 |
8 |
13 |
0.84 |
46 |
2021-04-10 |
优 |
50
|
165 |
28 |
52 |
8 |
16 |
0.83 |
74 |
2021-04-11 |
优 |
39
|
96 |
13 |
39 |
6 |
7 |
0.55 |
97 |
2021-04-12 |
优 |
34
|
82 |
12 |
34 |
6 |
8 |
0.55 |
84 |
2021-04-13 |
优 |
29
|
66 |
11 |
29 |
5 |
7 |
0.50 |
69 |
2021-04-14 |
优 |
28
|
45 |
11 |
28 |
5 |
9 |
0.46 |
55 |
2021-04-15 |
优 |
26
|
30 |
9 |
26 |
5 |
8 |
0.42 |
64 |
2021-04-16 |
优 |
26
|
27 |
10 |
26 |
6 |
10 |
0.46 |
51 |
2021-04-17 |
优 |
43
|
95 |
25 |
42 |
7 |
15 |
0.99 |
29 |
2021-04-18 |
优 |
42
|
75 |
24 |
40 |
6 |
16 |
0.94 |
48 |
2021-04-19 |
良 |
54
|
118 |
26 |
59 |
5 |
8 |
0.79 |
98 |
2021-04-20 |
优 |
50
|
153 |
20 |
54 |
5 |
6 |
0.76 |
83 |
2021-04-21 |
优 |
37
|
68 |
12 |
37 |
5 |
5 |
0.63 |
75 |
2021-04-22 |
优 |
29
|
23 |
10 |
29 |
5 |
6 |
0.61 |
71 |
2021-04-23 |
优 |
35
|
58 |
14 |
35 |
5 |
8 |
0.57 |
62 |
2021-04-24 |
优 |
32
|
85 |
13 |
32 |
5 |
8 |
0.56 |
53 |
2021-04-25 |
优 |
32
|
100 |
14 |
32 |
5 |
9 |
0.63 |
52 |
2021-04-26 |
优 |
17
|
12 |
7 |
16 |
5 |
10 |
0.73 |
29 |
2021-04-27 |
优 |
21
|
22 |
10 |
21 |
6 |
11 |
0.98 |
32 |
2021-04-28 |
优 |
32
|
66 |
18 |
31 |
7 |
14 |
0.91 |
37 |
2021-04-29 |
优 |
28
|
29 |
17 |
28 |
7 |
13 |
0.72 |
50 |
2021-04-30 |
优 |
43
|
90 |
24 |
41 |
8 |
22 |
0.93 |
70 |

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。