Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 May
Mon
26 May
Tue
27 May
Wed
28 May
Thu
29 May
Fri
30 May
Sat
31 May
Real-time AQI (Monitoring Station in Guigang)
江南子站
4117
PM2.5
41
PM10
51
O3
0.8
CO
4
SO2
27
NO2
荷城子站
3817
PM2.5
38
PM10
46
O3
0.6
CO
5
SO2
23
NO2
新世纪学校
4126
PM2.5
41
PM10
44
O3
1.0
CO
1
SO2
19
NO2
中山路155-3号
4125
PM2.5
41
PM10
54
O3
0.8
CO
5
SO2
21
NO2
Air quality in the last 12 months (Guigang)
|
2025/04
|
47
|
67
|
83
|
89
|
160
|
87
|
80
|
78
|
63
|
50
|
52
|
88
|
252
|
197
|
143
|
114
|
97
|
75
|
52
|
36
|
36
|
37
|
47
|
37
|
24
|
29
|
41
|
27
|
46
|
40
|
|
|
2025/03
|
42
|
33
|
49
|
40
|
42
|
23
|
39
|
40
|
40
|
71
|
77
|
47
|
45
|
51
|
21
|
30
|
55
|
38
|
41
|
57
|
82
|
87
|
92
|
66
|
58
|
50
|
51
|
67
|
26
|
16
|
28
|
|
2025/02
|
61
|
26
|
16
|
47
|
64
|
42
|
17
|
56
|
60
|
83
|
102
|
52
|
63
|
109
|
86
|
31
|
40
|
31
|
65
|
73
|
23
|
35
|
14
|
56
|
159
|
40
|
57
|
79
|
|||
|
2025/01
|
121
|
111
|
93
|
92
|
106
|
128
|
106
|
96
|
82
|
46
|
54
|
70
|
94
|
100
|
75
|
69
|
74
|
77
|
103
|
103
|
111
|
102
|
91
|
80
|
62
|
20
|
50
|
65
|
194
|
115
|
69
|
|
2024/12
|
80
|
85
|
81
|
80
|
89
|
72
|
40
|
36
|
60
|
77
|
40
|
43
|
50
|
63
|
47
|
52
|
75
|
69
|
63
|
92
|
103
|
91
|
105
|
103
|
115
|
106
|
110
|
83
|
106
|
109
|
117
|
|
2024/11
|
46
|
56
|
72
|
73
|
71
|
68
|
62
|
62
|
62
|
64
|
72
|
70
|
75
|
76
|
45
|
51
|
53
|
38
|
27
|
27
|
30
|
35
|
44
|
53
|
59
|
26
|
39
|
44
|
56
|
67
|
|
|
2024/10
|
48
|
33
|
50
|
58
|
59
|
57
|
59
|
51
|
38
|
47
|
53
|
64
|
73
|
73
|
23
|
37
|
37
|
35
|
32
|
33
|
41
|
40
|
26
|
34
|
43
|
45
|
29
|
25
|
44
|
55
|
54
|
|
2024/09
|
32
|
35
|
30
|
38
|
42
|
32
|
13
|
21
|
25
|
27
|
35
|
41
|
51
|
51
|
41
|
38
|
27
|
35
|
39
|
41
|
35
|
22
|
36
|
41
|
37
|
45
|
58
|
55
|
39
|
42
|
|
|
2024/08
|
27
|
27
|
35
|
32
|
27
|
32
|
29
|
28
|
27
|
38
|
34
|
31
|
23
|
31
|
31
|
29
|
23
|
23
|
31
|
32
|
28
|
27
|
32
|
39
|
35
|
36
|
35
|
43
|
39
|
44
|
38
|
|
2024/07
|
24
|
15
|
21
|
35
|
24
|
23
|
21
|
24
|
27
|
32
|
25
|
27
|
34
|
27
|
30
|
27
|
27
|
22
|
24
|
29
|
30
|
26
|
21
|
27
|
27
|
41
|
38
|
24
|
22
|
18
|
15
|
|
2024/06
|
25
|
38
|
24
|
24
|
9
|
17
|
24
|
28
|
25
|
22
|
26
|
31
|
30
|
30
|
26
|
30
|
42
|
26
|
38
|
36
|
32
|
27
|
23
|
20
|
16
|
17
|
26
|
27
|
26
|
27
|
|
|
2024/05
|
23
|
26
|
36
|
43
|
26
|
32
|
37
|
40
|
31
|
48
|
44
|
27
|
49
|
61
|
52
|
60
|
61
|
57
|
22
|
21
|
24
|
25
|
52
|
51
|
36
|
21
|
33
|
22
|
38
|
31
|
14
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution