Air Quality
Excellent
No health implications.
13
PM2.5
26
PM10
35
O3
0.5
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Aug
80
Good
Sat
23 Aug
58
Good
Sun
24 Aug
54
Good
Mon
25 Aug
70
Good
Tue
26 Aug
75
Good
Wed
27 Aug
99
Good
Thu
28 Aug
25
Excellent
Guangzong Air quality rank
Air quality in the last 12 months (Guangzong)
|
2025/06
|
80
|
84
|
47
|
46
|
73
|
82
|
90
|
73
|
72
|
51
|
77
|
73
|
64
|
67
|
37
|
31
|
44
|
58
|
31
|
44
|
48
|
47
|
54
|
52
|
59
|
50
|
52
|
37
|
31
|
34
|
|
|
2025/05
|
51
|
71
|
43
|
54
|
129
|
67
|
80
|
72
|
30
|
32
|
55
|
59
|
68
|
60
|
40
|
71
|
123
|
74
|
96
|
82
|
72
|
65
|
56
|
50
|
56
|
63
|
59
|
65
|
63
|
63
|
64
|
|
2025/04
|
70
|
38
|
62
|
85
|
53
|
80
|
100
|
82
|
67
|
81
|
94
|
161
|
64
|
51
|
60
|
110
|
158
|
69
|
32
|
67
|
60
|
59
|
73
|
58
|
71
|
84
|
75
|
56
|
63
|
78
|
|
|
2025/03
|
180
|
64
|
42
|
34
|
61
|
60
|
84
|
109
|
104
|
104
|
110
|
127
|
112
|
68
|
51
|
36
|
49
|
42
|
52
|
46
|
51
|
64
|
98
|
165
|
123
|
86
|
102
|
117
|
48
|
58
|
71
|
|
2025/02
|
75
|
115
|
63
|
36
|
46
|
90
|
47
|
30
|
67
|
89
|
124
|
100
|
84
|
94
|
88
|
58
|
49
|
58
|
57
|
67
|
77
|
51
|
41
|
63
|
71
|
84
|
113
|
162
|
|||
|
2025/01
|
132
|
54
|
78
|
148
|
126
|
46
|
52
|
51
|
41
|
58
|
75
|
61
|
77
|
93
|
49
|
64
|
81
|
108
|
110
|
105
|
170
|
61
|
76
|
109
|
95
|
82
|
28
|
60
|
165
|
104
|
64
|
|
2024/12
|
104
|
46
|
56
|
122
|
100
|
86
|
40
|
60
|
96
|
142
|
80
|
89
|
78
|
69
|
62
|
70
|
74
|
45
|
58
|
73
|
42
|
49
|
80
|
125
|
169
|
66
|
61
|
53
|
78
|
94
|
99
|
|
2024/11
|
59
|
71
|
106
|
47
|
47
|
68
|
70
|
72
|
68
|
110
|
148
|
158
|
128
|
67
|
63
|
70
|
57
|
43
|
52
|
73
|
78
|
68
|
72
|
74
|
68
|
26
|
46
|
42
|
47
|
76
|
|
|
2024/10
|
42
|
29
|
47
|
66
|
72
|
68
|
86
|
73
|
109
|
99
|
69
|
110
|
131
|
149
|
134
|
68
|
97
|
28
|
21
|
23
|
47
|
58
|
67
|
89
|
107
|
128
|
131
|
65
|
124
|
187
|
173
|
|
2024/09
|
48
|
29
|
35
|
49
|
34
|
26
|
48
|
56
|
68
|
25
|
24
|
30
|
32
|
38
|
28
|
40
|
47
|
44
|
48
|
42
|
16
|
23
|
38
|
66
|
74
|
103
|
92
|
82
|
73
|
20
|
|
|
2024/08
|
39
|
36
|
32
|
30
|
32
|
40
|
39
|
33
|
38
|
64
|
38
|
30
|
30
|
38
|
45
|
41
|
42
|
28
|
18
|
30
|
34
|
51
|
55
|
50
|
55
|
24
|
17
|
33
|
42
|
53
|
48
|
|
2024/07
|
32
|
41
|
47
|
52
|
34
|
28
|
40
|
40
|
56
|
59
|
71
|
55
|
64
|
87
|
79
|
42
|
48
|
43
|
36
|
22
|
35
|
37
|
34
|
43
|
17
|
25
|
33
|
22
|
17
|
24
|
25
|
|
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