Air Quality
Excellent
No health implications.
18
PM2.5
39
PM10
39
O3
0.5
CO
5
SO2
38
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Sep
62
Good
Fri
19 Sep
71
Good
Sat
20 Sep
74
Good
Sun
21 Sep
78
Good
Mon
22 Sep
74
Good
Tue
23 Sep
71
Good
Wed
24 Sep
49
Excellent
Guangyang Air quality rank
Air quality in the last 12 months (Guangyang)
|
2025/08
|
60
|
55
|
38
|
40
|
38
|
58
|
43
|
42
|
31
|
40
|
49
|
54
|
37
|
45
|
45
|
29
|
48
|
45
|
36
|
34
|
40
|
41
|
36
|
21
|
33
|
45
|
33
|
20
|
37
|
32
|
30
|
|
2025/07
|
47
|
44
|
32
|
50
|
46
|
30
|
46
|
43
|
56
|
46
|
56
|
59
|
35
|
48
|
43
|
39
|
36
|
51
|
55
|
31
|
37
|
56
|
42
|
33
|
40
|
54
|
49
|
42
|
20
|
31
|
47
|
|
2025/06
|
78
|
60
|
29
|
29
|
59
|
56
|
56
|
55
|
56
|
43
|
62
|
77
|
68
|
52
|
28
|
26
|
63
|
82
|
46
|
40
|
41
|
48
|
98
|
85
|
76
|
64
|
54
|
51
|
64
|
44
|
|
|
2025/05
|
40
|
53
|
32
|
55
|
63
|
34
|
91
|
93
|
38
|
42
|
65
|
78
|
72
|
46
|
50
|
84
|
72
|
51
|
85
|
121
|
78
|
66
|
62
|
48
|
59
|
71
|
69
|
71
|
75
|
78
|
78
|
|
2025/04
|
59
|
26
|
64
|
95
|
30
|
72
|
67
|
48
|
51
|
93
|
116
|
150
|
63
|
46
|
56
|
92
|
76
|
64
|
55
|
76
|
95
|
47
|
70
|
40
|
56
|
87
|
65
|
66
|
61
|
66
|
|
|
2025/03
|
229
|
71
|
32
|
52
|
87
|
28
|
83
|
122
|
149
|
133
|
167
|
96
|
104
|
76
|
44
|
24
|
37
|
26
|
44
|
37
|
32
|
52
|
101
|
80
|
48
|
81
|
56
|
35
|
22
|
42
|
72
|
|
2025/02
|
66
|
59
|
18
|
25
|
22
|
64
|
27
|
14
|
25
|
126
|
147
|
53
|
83
|
97
|
125
|
30
|
20
|
55
|
34
|
42
|
22
|
19
|
22
|
55
|
61
|
62
|
144
|
196
|
|||
|
2025/01
|
91
|
36
|
42
|
95
|
93
|
21
|
25
|
24
|
19
|
29
|
33
|
33
|
89
|
43
|
27
|
51
|
78
|
136
|
54
|
100
|
87
|
59
|
74
|
124
|
139
|
120
|
28
|
41
|
216
|
77
|
81
|
|
2024/12
|
123
|
26
|
52
|
60
|
59
|
31
|
20
|
30
|
56
|
46
|
50
|
98
|
47
|
35
|
43
|
43
|
24
|
20
|
61
|
60
|
24
|
26
|
42
|
91
|
108
|
30
|
31
|
46
|
100
|
73
|
56
|
|
2024/11
|
129
|
100
|
75
|
33
|
52
|
72
|
131
|
141
|
117
|
113
|
77
|
130
|
81
|
51
|
68
|
62
|
40
|
55
|
62
|
93
|
44
|
39
|
51
|
119
|
69
|
24
|
21
|
25
|
46
|
64
|
|
|
2024/10
|
20
|
20
|
46
|
73
|
92
|
103
|
31
|
42
|
127
|
44
|
81
|
132
|
132
|
160
|
77
|
55
|
63
|
57
|
28
|
41
|
63
|
40
|
66
|
134
|
155
|
218
|
75
|
77
|
123
|
139
|
139
|
|
2024/09
|
32
|
21
|
44
|
57
|
37
|
40
|
40
|
47
|
61
|
32
|
35
|
35
|
48
|
36
|
33
|
59
|
52
|
52
|
55
|
35
|
14
|
22
|
46
|
73
|
55
|
51
|
46
|
72
|
65
|
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
Air quality source: CNEMC
*: primary pollution