Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
63
*
PM10
23
O3
0.9
CO
6
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Sep
51
Good
Tue
23 Sep
60
Good
Wed
24 Sep
68
Good
Thu
25 Sep
88
Good
Fri
26 Sep
85
Good
Sat
27 Sep
78
Good
Sun
28 Sep
17
Excellent
Air quality in the last 12 months (Yaodu)
|
2025/08
|
46
|
44
|
44
|
47
|
33
|
35
|
39
|
40
|
29
|
33
|
52
|
53
|
54
|
52
|
29
|
22
|
39
|
35
|
39
|
39
|
33
|
49
|
31
|
36
|
42
|
37
|
39
|
30
|
36
|
53
|
55
|
|
2025/07
|
39
|
30
|
33
|
33
|
21
|
33
|
25
|
28
|
34
|
51
|
52
|
51
|
48
|
51
|
53
|
53
|
50
|
47
|
45
|
42
|
50
|
57
|
23
|
23
|
35
|
40
|
39
|
37
|
47
|
43
|
36
|
|
2025/06
|
58
|
51
|
37
|
46
|
52
|
52
|
65
|
59
|
66
|
60
|
63
|
60
|
60
|
37
|
31
|
38
|
46
|
53
|
42
|
41
|
40
|
42
|
42
|
39
|
49
|
40
|
48
|
30
|
45
|
40
|
|
|
2025/05
|
75
|
89
|
46
|
57
|
179
|
188
|
113
|
73
|
55
|
39
|
51
|
49
|
65
|
50
|
55
|
71
|
138
|
68
|
85
|
72
|
69
|
62
|
43
|
33
|
51
|
51
|
50
|
62
|
63
|
60
|
64
|
|
2025/04
|
74
|
62
|
77
|
93
|
59
|
83
|
106
|
94
|
73
|
63
|
116
|
214
|
110
|
42
|
50
|
121
|
156
|
124
|
84
|
69
|
110
|
186
|
159
|
62
|
73
|
74
|
62
|
51
|
63
|
114
|
|
|
2025/03
|
80
|
90
|
46
|
41
|
68
|
77
|
72
|
80
|
81
|
81
|
110
|
260
|
117
|
93
|
41
|
28
|
40
|
34
|
43
|
39
|
55
|
67
|
113
|
326
|
303
|
263
|
248
|
188
|
47
|
53
|
67
|
|
2025/02
|
182
|
132
|
22
|
36
|
22
|
85
|
40
|
26
|
51
|
78
|
99
|
68
|
51
|
74
|
75
|
65
|
69
|
85
|
77
|
73
|
99
|
98
|
43
|
49
|
71
|
61
|
74
|
77
|
|||
|
2025/01
|
87
|
69
|
67
|
99
|
97
|
41
|
35
|
31
|
45
|
52
|
58
|
50
|
87
|
69
|
36
|
53
|
61
|
103
|
87
|
101
|
96
|
116
|
158
|
126
|
72
|
78
|
24
|
54
|
111
|
104
|
175
|
|
2024/12
|
74
|
56
|
49
|
50
|
30
|
47
|
33
|
45
|
64
|
88
|
109
|
91
|
67
|
51
|
67
|
70
|
72
|
52
|
64
|
65
|
34
|
64
|
89
|
134
|
172
|
85
|
41
|
54
|
80
|
92
|
63
|
|
2024/11
|
75
|
87
|
119
|
62
|
61
|
75
|
86
|
85
|
78
|
96
|
117
|
155
|
90
|
71
|
94
|
73
|
58
|
54
|
54
|
66
|
82
|
75
|
82
|
104
|
47
|
40
|
74
|
37
|
48
|
65
|
|
|
2024/10
|
65
|
49
|
50
|
65
|
80
|
95
|
83
|
74
|
64
|
58
|
57
|
73
|
77
|
85
|
82
|
105
|
58
|
43
|
32
|
26
|
47
|
29
|
53
|
63
|
72
|
78
|
78
|
82
|
79
|
78
|
73
|
|
2024/09
|
58
|
49
|
52
|
55
|
30
|
43
|
53
|
53
|
54
|
50
|
46
|
36
|
49
|
40
|
50
|
44
|
45
|
55
|
36
|
45
|
39
|
58
|
64
|
67
|
65
|
78
|
86
|
63
|
41
|
21
|
|
|
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