2022年10月大连空气质量指数AQI_PM2.5历史数据
大连10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 |
2022-10-01 |
优 |
23
|
70 |
8 |
16 |
5 |
18 |
0.43 |
72 |
2022-10-02 |
优 |
32
|
147 |
6 |
14 |
5 |
9 |
0.44 |
102 |
2022-10-03 |
优 |
18
|
44 |
8 |
14 |
5 |
14 |
0.48 |
57 |
2022-10-04 |
优 |
17
|
65 |
3 |
14 |
4 |
9 |
0.31 |
56 |
2022-10-05 |
优 |
19
|
78 |
4 |
14 |
6 |
14 |
0.38 |
60 |
2022-10-06 |
优 |
23
|
113 |
9 |
20 |
7 |
22 |
0.45 |
55 |
2022-10-07 |
优 |
42
|
217 |
25 |
44 |
7 |
25 |
0.68 |
81 |
2022-10-08 |
优 |
48
|
231 |
29 |
44 |
8 |
20 |
0.65 |
112 |
2022-10-09 |
优 |
28
|
132 |
13 |
24 |
5 |
15 |
0.48 |
75 |
2022-10-10 |
优 |
20
|
40 |
4 |
12 |
5 |
14 |
0.36 |
60 |
2022-10-11 |
优 |
23
|
26 |
8 |
20 |
6 |
26 |
0.48 |
51 |
2022-10-12 |
优 |
39
|
102 |
20 |
39 |
7 |
32 |
0.66 |
80 |
2022-10-13 |
优 |
50
|
164 |
31 |
51 |
8 |
27 |
0.66 |
108 |
2022-10-14 |
良 |
69
|
244 |
49 |
73 |
8 |
37 |
0.70 |
92 |
2022-10-15 |
轻度污染 |
146
|
324 |
111 |
151 |
9 |
38 |
0.96 |
88 |
2022-10-16 |
良 |
65
|
246 |
43 |
65 |
7 |
22 |
0.58 |
56 |
2022-10-17 |
优 |
19
|
11 |
4 |
18 |
5 |
21 |
0.43 |
41 |
2022-10-18 |
优 |
27
|
27 |
9 |
27 |
6 |
29 |
0.52 |
37 |
2022-10-19 |
优 |
47
|
130 |
26 |
49 |
8 |
32 |
0.63 |
69 |
2022-10-20 |
优 |
50
|
130 |
29 |
52 |
8 |
25 |
0.67 |
105 |
2022-10-21 |
优 |
39
|
72 |
20 |
41 |
7 |
23 |
0.63 |
86 |
2022-10-22 |
良 |
51
|
127 |
31 |
54 |
8 |
25 |
0.64 |
65 |
2022-10-23 |
优 |
23
|
15 |
8 |
22 |
7 |
23 |
0.55 |
57 |
2022-10-24 |
优 |
24
|
20 |
10 |
22 |
7 |
28 |
0.57 |
48 |
2022-10-25 |
优 |
28
|
30 |
12 |
27 |
7 |
21 |
0.55 |
70 |
2022-10-26 |
优 |
32
|
56 |
15 |
30 |
7 |
21 |
0.60 |
76 |
2022-10-27 |
优 |
32
|
120 |
14 |
33 |
8 |
24 |
0.71 |
42 |
2022-10-28 |
优 |
25
|
65 |
12 |
25 |
9 |
25 |
0.67 |
48 |
2022-10-29 |
优 |
46
|
189 |
28 |
48 |
12 |
46 |
1.12 |
32 |
2022-10-30 |
优 |
50
|
187 |
31 |
52 |
9 |
40 |
0.99 |
43 |
2022-10-31 |
良 |
89
|
297 |
66 |
94 |
8 |
33 |
1.05 |
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。