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
27 Feb
Fri
28 Feb
Sat
1 Mar
Sun
2 Mar
Mon
3 Mar
Tue
4 Mar
Wed
5 Mar
Real-time AQI (Monitoring Station in Guigang)
贵城子站
3623
PM2.5
36
PM10
6
O3
1.1
CO
6
SO2
36
NO2
荷城子站
157
PM2.5
14
PM10
5
O3
1.1
CO
9
SO2
30
NO2
Air quality in the last 12 months (Guigang)
|
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
|
|
2024/04
|
61
|
57
|
60
|
54
|
31
|
14
|
12
|
21
|
43
|
34
|
45
|
56
|
60
|
51
|
59
|
47
|
58
|
46
|
53
|
43
|
22
|
37
|
32
|
46
|
50
|
52
|
61
|
51
|
53
|
54
|
|
|
2024/03
|
51
|
63
|
43
|
36
|
63
|
45
|
67
|
70
|
43
|
18
|
22
|
43
|
46
|
18
|
26
|
53
|
61
|
51
|
24
|
75
|
89
|
61
|
54
|
54
|
51
|
49
|
61
|
42
|
66
|
69
|
54
|
|
2024/02
|
47
|
47
|
49
|
27
|
18
|
18
|
14
|
24
|
50
|
144
|
107
|
104
|
80
|
66
|
47
|
29
|
87
|
63
|
56
|
57
|
76
|
27
|
13
|
12
|
14
|
12
|
15
|
12
|
15
|
||
|
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