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
22 Nov
Sun
23 Nov
Mon
24 Nov
Tue
25 Nov
Wed
26 Nov
Thu
27 Nov
Fri
28 Nov
Real-time AQI (Monitoring Station in Guigang)
江南子站
4830
PM2.5
48
PM10
73
O3
0.7
CO
12
SO2
18
NO2
荷城子站
4627
PM2.5
46
PM10
62
O3
0.5
CO
14
SO2
23
NO2
新世纪学校
5329
PM2.5
56 *
PM10
66
O3
0.4
CO
13
SO2
18
NO2
中山路155-3号
4027
PM2.5
40
PM10
70
O3
0.3
CO
13
SO2
19
NO2
Air quality in the last 12 months (Guigang)
|
2025/10
|
44
|
30
|
27
|
33
|
29
|
16
|
21
|
40
|
39
|
43
|
47
|
51
|
32
|
31
|
26
|
37
|
57
|
52
|
27
|
18
|
18
|
18
|
26
|
39
|
46
|
50
|
47
|
44
|
56
|
51
|
46
|
|
2025/09
|
27
|
24
|
22
|
27
|
27
|
27
|
42
|
29
|
18
|
23
|
27
|
25
|
27
|
32
|
29
|
32
|
26
|
33
|
47
|
40
|
21
|
19
|
20
|
18
|
11
|
20
|
26
|
30
|
35
|
35
|
|
|
2025/08
|
36
|
19
|
35
|
40
|
33
|
24
|
25
|
35
|
34
|
31
|
28
|
35
|
31
|
36
|
21
|
25
|
28
|
19
|
18
|
28
|
33
|
24
|
38
|
31
|
27
|
24
|
35
|
26
|
28
|
27
|
22
|
|
2025/07
|
21
|
23
|
25
|
27
|
38
|
40
|
27
|
29
|
31
|
35
|
31
|
24
|
27
|
30
|
32
|
29
|
35
|
34
|
46
|
27
|
15
|
14
|
14
|
24
|
37
|
36
|
53
|
46
|
37
|
40
|
34
|
|
2025/06
|
26
|
31
|
18
|
35
|
47
|
27
|
27
|
29
|
34
|
28
|
22
|
23
|
15
|
22
|
24
|
21
|
25
|
26
|
23
|
29
|
31
|
29
|
29
|
27
|
20
|
29
|
20
|
25
|
24
|
22
|
|
|
2025/05
|
30
|
46
|
30
|
34
|
32
|
29
|
34
|
31
|
20
|
27
|
36
|
50
|
47
|
27
|
26
|
27
|
22
|
25
|
29
|
27
|
29
|
30
|
25
|
10
|
43
|
41
|
50
|
57
|
15
|
20
|
26
|
|
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
|
|
|
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