2023年5月长沙空气质量指数AQI_PM2.5历史数据
长沙05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 |
2023-05-01 |
良 |
69
|
200 |
34 |
89 |
5 |
25 |
0.59 |
86 |
2023-05-02 |
良 |
65
|
224 |
39 |
79 |
7 |
19 |
0.67 |
76 |
2023-05-03 |
优 |
37
|
95 |
22 |
37 |
5 |
7 |
0.52 |
74 |
2023-05-04 |
优 |
29
|
118 |
19 |
28 |
5 |
8 |
0.52 |
74 |
2023-05-05 |
优 |
24
|
26 |
15 |
16 |
3 |
8 |
0.53 |
73 |
2023-05-06 |
优 |
19
|
7 |
10 |
14 |
3 |
8 |
0.60 |
56 |
2023-05-07 |
优 |
39
|
204 |
19 |
37 |
3 |
9 |
0.50 |
81 |
2023-05-08 |
优 |
46
|
224 |
24 |
46 |
5 |
11 |
0.48 |
107 |
2023-05-09 |
优 |
48
|
196 |
26 |
47 |
5 |
21 |
0.48 |
101 |
2023-05-10 |
优 |
45
|
158 |
31 |
31 |
4 |
12 |
0.51 |
80 |
2023-05-11 |
优 |
42
|
125 |
27 |
40 |
3 |
13 |
0.49 |
93 |
2023-05-12 |
良 |
57
|
213 |
38 |
56 |
4 |
27 |
0.72 |
67 |
2023-05-13 |
良 |
59
|
242 |
40 |
63 |
8 |
35 |
0.84 |
72 |
2023-05-14 |
良 |
75
|
291 |
55 |
77 |
11 |
30 |
0.83 |
86 |
2023-05-15 |
良 |
69
|
250 |
49 |
70 |
10 |
23 |
0.75 |
90 |
2023-05-16 |
良 |
54
|
158 |
37 |
55 |
7 |
25 |
0.72 |
64 |
2023-05-17 |
优 |
32
|
85 |
17 |
21 |
4 |
8 |
0.50 |
81 |
2023-05-18 |
优 |
36
|
87 |
19 |
27 |
4 |
18 |
0.54 |
89 |
2023-05-19 |
良 |
54
|
218 |
34 |
54 |
4 |
22 |
0.60 |
104 |
2023-05-20 |
优 |
49
|
118 |
34 |
47 |
4 |
18 |
0.55 |
80 |
2023-05-21 |
优 |
36
|
68 |
22 |
31 |
4 |
10 |
0.58 |
72 |
2023-05-22 |
优 |
39
|
152 |
14 |
36 |
3 |
8 |
0.35 |
74 |
2023-05-23 |
优 |
50
|
199 |
27 |
54 |
4 |
19 |
0.48 |
60 |
2023-05-24 |
优 |
38
|
73 |
22 |
35 |
3 |
12 |
0.48 |
95 |
2023-05-25 |
优 |
34
|
34 |
22 |
32 |
5 |
19 |
0.60 |
61 |
2023-05-26 |
优 |
38
|
118 |
26 |
34 |
4 |
17 |
0.59 |
56 |
2023-05-27 |
优 |
44
|
236 |
24 |
42 |
4 |
19 |
0.54 |
51 |
2023-05-28 |
优 |
30
|
113 |
15 |
26 |
5 |
15 |
0.48 |
69 |
2023-05-29 |
良 |
55
|
293 |
36 |
53 |
3 |
18 |
0.64 |
70 |
2023-05-30 |
优 |
49
|
245 |
33 |
50 |
3 |
9 |
0.65 |
56 |
2023-05-31 |
优 |
28
|
26 |
15 |
24 |
3 |
8 |
0.65 |
78 |

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。