Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
*
PM2.5
106
PM10
73
O3
0.7
CO
10
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Jan
72
Good
Fri
30 Jan
67
Good
Sat
31 Jan
64
Good
Sun
1 Feb
64
Good
Mon
2 Feb
64
Good
Tue
3 Feb
62
Good
Wed
4 Feb
44
Excellent
Air quality in the last 12 months (Xunhua)
|
2025/12
|
63
|
60
|
63
|
69
|
67
|
70
|
70
|
80
|
80
|
73
|
79
|
109
|
63
|
59
|
67
|
70
|
73
|
66
|
67
|
50
|
73
|
86
|
66
|
69
|
64
|
74
|
70
|
61
|
64
|
65
|
77
|
|
2025/11
|
62
|
52
|
56
|
59
|
56
|
39
|
56
|
86
|
82
|
57
|
60
|
60
|
56
|
65
|
60
|
61
|
54
|
51
|
57
|
59
|
66
|
76
|
71
|
112
|
59
|
73
|
57
|
50
|
53
|
60
|
|
|
2025/10
|
19
|
34
|
47
|
54
|
41
|
36
|
20
|
18
|
26
|
23
|
31
|
26
|
38
|
41
|
40
|
50
|
31
|
51
|
51
|
55
|
44
|
37
|
29
|
40
|
45
|
40
|
47
|
53
|
58
|
60
|
63
|
|
2025/09
|
34
|
28
|
38
|
41
|
45
|
65
|
62
|
52
|
49
|
44
|
38
|
34
|
48
|
66
|
57
|
83
|
34
|
22
|
31
|
41
|
36
|
30
|
30
|
41
|
37
|
37
|
34
|
31
|
39
|
37
|
|
|
2025/08
|
49
|
39
|
38
|
14
|
23
|
28
|
29
|
21
|
29
|
35
|
32
|
25
|
34
|
32
|
31
|
37
|
39
|
34
|
25
|
72
|
14
|
23
|
24
|
35
|
37
|
21
|
14
|
16
|
24
|
28
|
34
|
|
2025/07
|
39
|
31
|
35
|
22
|
25
|
21
|
34
|
36
|
38
|
36
|
33
|
29
|
32
|
36
|
46
|
39
|
37
|
33
|
47
|
20
|
25
|
28
|
39
|
49
|
28
|
27
|
37
|
37
|
32
|
29
|
70
|
|
2025/06
|
32
|
33
|
28
|
28
|
40
|
45
|
44
|
44
|
27
|
38
|
38
|
41
|
43
|
34
|
43
|
41
|
48
|
46
|
40
|
37
|
31
|
20
|
25
|
19
|
25
|
32
|
25
|
30
|
28
|
25
|
|
|
2025/05
|
36
|
77
|
155
|
77
|
55
|
84
|
100
|
69
|
44
|
34
|
32
|
43
|
54
|
27
|
27
|
37
|
67
|
42
|
42
|
37
|
37
|
51
|
51
|
39
|
31
|
37
|
38
|
33
|
57
|
76
|
64
|
|
2025/04
|
103
|
97
|
85
|
122
|
91
|
68
|
71
|
95
|
83
|
65
|
87
|
122
|
48
|
51
|
61
|
92
|
68
|
108
|
87
|
99
|
88
|
72
|
53
|
50
|
45
|
37
|
37
|
42
|
39
|
51
|
|
|
2025/03
|
67
|
55
|
55
|
53
|
51
|
60
|
74
|
59
|
56
|
60
|
156
|
119
|
78
|
47
|
55
|
49
|
49
|
51
|
55
|
57
|
54
|
63
|
57
|
50
|
59
|
406
|
126
|
64
|
74
|
91
|
86
|
|
2025/02
|
59
|
57
|
50
|
52
|
50
|
55
|
53
|
59
|
60
|
60
|
72
|
74
|
70
|
67
|
53
|
56
|
55
|
58
|
63
|
62
|
63
|
65
|
58
|
55
|
49
|
45
|
55
|
57
|
|||
|
2025/01
|
47
|
63
|
60
|
66
|
56
|
59
|
66
|
67
|
82
|
64
|
54
|
45
|
45
|
61
|
65
|
64
|
61
|
62
|
62
|
55
|
58
|
66
|
74
|
77
|
73
|
69
|
60
|
60
|
79
|
56
|
44
|
|
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