Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
61
*
PM10
113
O3
0.3
CO
8
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 May
79
Good
Fri
23 May
76
Good
Sat
24 May
78
Good
Sun
25 May
88
Good
Mon
26 May
83
Good
Tue
27 May
87
Good
Wed
28 May
26
Excellent
Air quality in the last 12 months (Xigu)
|
2025/04
|
118
|
106
|
97
|
132
|
76
|
67
|
67
|
88
|
127
|
75
|
131
|
376
|
93
|
66
|
73
|
174
|
84
|
218
|
133
|
147
|
81
|
75
|
51
|
53
|
55
|
48
|
61
|
42
|
49
|
89
|
|
|
2025/03
|
84
|
53
|
55
|
66
|
50
|
54
|
68
|
73
|
84
|
77
|
250
|
99
|
104
|
59
|
49
|
59
|
51
|
45
|
48
|
62
|
62
|
66
|
64
|
89
|
129
|
429
|
75
|
87
|
66
|
88
|
77
|
|
2025/02
|
60
|
59
|
47
|
49
|
43
|
47
|
58
|
62
|
66
|
66
|
91
|
94
|
87
|
63
|
53
|
83
|
77
|
69
|
68
|
62
|
62
|
66
|
52
|
61
|
59
|
59
|
67
|
70
|
|||
|
2025/01
|
82
|
75
|
83
|
85
|
130
|
111
|
62
|
63
|
71
|
67
|
63
|
79
|
82
|
66
|
72
|
99
|
83
|
68
|
89
|
92
|
83
|
84
|
101
|
92
|
73
|
85
|
81
|
114
|
164
|
112
|
73
|
|
2024/12
|
81
|
63
|
69
|
61
|
70
|
68
|
51
|
58
|
69
|
66
|
78
|
58
|
68
|
89
|
131
|
142
|
98
|
73
|
79
|
81
|
79
|
115
|
111
|
97
|
118
|
86
|
58
|
88
|
86
|
85
|
117
|
|
2024/11
|
72
|
69
|
69
|
73
|
74
|
80
|
92
|
92
|
75
|
82
|
66
|
67
|
69
|
83
|
84
|
58
|
62
|
51
|
61
|
82
|
85
|
99
|
88
|
46
|
53
|
68
|
84
|
82
|
84
|
75
|
|
|
2024/10
|
43
|
53
|
47
|
47
|
52
|
54
|
59
|
65
|
57
|
59
|
60
|
55
|
63
|
64
|
58
|
44
|
57
|
56
|
58
|
52
|
51
|
53
|
68
|
67
|
57
|
53
|
72
|
82
|
80
|
51
|
57
|
|
2024/09
|
43
|
56
|
35
|
36
|
28
|
26
|
44
|
48
|
38
|
36
|
42
|
37
|
29
|
46
|
50
|
44
|
58
|
58
|
48
|
38
|
46
|
50
|
47
|
58
|
56
|
43
|
57
|
57
|
38
|
33
|
|
|
2024/08
|
46
|
32
|
41
|
40
|
43
|
36
|
38
|
40
|
63
|
33
|
46
|
46
|
40
|
30
|
46
|
38
|
30
|
37
|
43
|
41
|
44
|
41
|
39
|
40
|
30
|
54
|
38
|
36
|
34
|
33
|
54
|
|
2024/07
|
32
|
43
|
39
|
47
|
42
|
57
|
50
|
38
|
63
|
63
|
66
|
65
|
54
|
32
|
29
|
36
|
36
|
46
|
34
|
108
|
275
|
101
|
58
|
107
|
81
|
55
|
46
|
46
|
33
|
36
|
35
|
|
2024/06
|
53
|
44
|
47
|
45
|
47
|
31
|
44
|
42
|
46
|
45
|
41
|
47
|
41
|
41
|
50
|
30
|
42
|
47
|
67
|
34
|
36
|
52
|
45
|
55
|
52
|
46
|
41
|
30
|
35
|
38
|
|
|
2024/05
|
50
|
34
|
36
|
49
|
59
|
73
|
68
|
50
|
47
|
69
|
47
|
52
|
55
|
52
|
105
|
74
|
77
|
62
|
81
|
78
|
55
|
49
|
62
|
192
|
76
|
63
|
53
|
38
|
32
|
38
|
59
|
|
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