Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
94
*
PM10
147
O3
0.5
CO
7
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 May
154
Moderately
Sun
19 May
147
Lightly
Mon
20 May
88
Good
Tue
21 May
119
Lightly
Wed
22 May
145
Lightly
Thu
23 May
144
Lightly
Fri
24 May
146
Lightly
Air quality in the last 12 months (Guangzong)
|
2024/02
|
37
|
46
|
77
|
78
|
109
|
151
|
168
|
215
|
227
|
281
|
156
|
114
|
122
|
142
|
43
|
66
|
56
|
104
|
61
|
40
|
34
|
31
|
43
|
44
|
119
|
80
|
80
|
118
|
88
|
||
|
2024/01
|
152
|
217
|
176
|
117
|
144
|
81
|
51
|
85
|
123
|
100
|
188
|
265
|
305
|
81
|
56
|
59
|
102
|
98
|
41
|
39
|
45
|
29
|
46
|
58
|
71
|
72
|
86
|
104
|
146
|
204
|
173
|
|
2023/12
|
61
|
71
|
89
|
142
|
190
|
177
|
113
|
104
|
92
|
31
|
46
|
76
|
104
|
60
|
57
|
28
|
79
|
127
|
187
|
60
|
41
|
96
|
152
|
137
|
159
|
173
|
56
|
112
|
203
|
261
|
116
|
|
2023/11
|
132
|
218
|
109
|
93
|
40
|
43
|
56
|
97
|
74
|
22
|
45
|
65
|
71
|
110
|
172
|
72
|
48
|
75
|
96
|
136
|
183
|
217
|
78
|
33
|
48
|
95
|
129
|
61
|
45
|
52
|
|
|
2023/10
|
51
|
57
|
59
|
72
|
56
|
66
|
56
|
65
|
55
|
55
|
67
|
89
|
140
|
132
|
104
|
66
|
88
|
73
|
49
|
38
|
62
|
88
|
85
|
95
|
96
|
81
|
75
|
151
|
193
|
239
|
176
|
|
2023/09
|
55
|
66
|
73
|
79
|
76
|
73
|
75
|
73
|
72
|
53
|
66
|
49
|
41
|
54
|
62
|
65
|
62
|
67
|
48
|
35
|
46
|
51
|
46
|
35
|
42
|
63
|
60
|
75
|
60
|
50
|
|
|
2023/08
|
29
|
32
|
36
|
40
|
25
|
27
|
37
|
47
|
51
|
52
|
57
|
38
|
40
|
44
|
51
|
58
|
61
|
44
|
51
|
50
|
39
|
57
|
51
|
37
|
46
|
27
|
26
|
34
|
52
|
51
|
67
|
|
2023/07
|
71
|
70
|
49
|
44
|
70
|
78
|
82
|
59
|
59
|
58
|
48
|
27
|
36
|
66
|
41
|
38
|
66
|
76
|
67
|
38
|
28
|
39
|
57
|
55
|
53
|
42
|
53
|
36
|
18
|
15
|
23
|
|
2023/06
|
56
|
53
|
66
|
44
|
63
|
59
|
63
|
58
|
62
|
53
|
82
|
58
|
72
|
76
|
83
|
76
|
83
|
54
|
27
|
51
|
52
|
78
|
70
|
76
|
66
|
56
|
70
|
39
|
47
|
71
|
|
|
2023/05
|
87
|
68
|
70
|
41
|
26
|
40
|
42
|
53
|
54
|
62
|
67
|
66
|
53
|
68
|
80
|
69
|
62
|
53
|
70
|
101
|
98
|
48
|
57
|
63
|
53
|
65
|
40
|
29
|
48
|
57
|
59
|
|
2023/04
|
66
|
70
|
69
|
32
|
31
|
38
|
49
|
62
|
80
|
82
|
463
|
498
|
224
|
297
|
254
|
69
|
86
|
93
|
86
|
99
|
42
|
25
|
35
|
28
|
48
|
61
|
55
|
119
|
83
|
66
|
|
|
2023/03
|
91
|
81
|
91
|
87
|
140
|
159
|
151
|
120
|
101
|
80
|
213
|
74
|
111
|
100
|
143
|
85
|
41
|
65
|
78
|
87
|
111
|
331
|
250
|
127
|
101
|
83
|
100
|
99
|
78
|
71
|
65
|
|
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