Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
64
*
PM10
35
O3
0.6
CO
7
SO2
55
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Dec
86
Good
Tue
16 Dec
93
Good
Wed
17 Dec
112
Light
Thu
18 Dec
93
Good
Fri
19 Dec
95
Good
Sat
20 Dec
108
Light
Sun
21 Dec
26
Excellent
Hanshan Air quality rank
Air quality in the last 12 months (Hanshan)
|
2025/11
|
80
|
68
|
43
|
54
|
55
|
47
|
22
|
22
|
49
|
64
|
41
|
39
|
63
|
112
|
97
|
85
|
45
|
39
|
47
|
59
|
84
|
110
|
126
|
111
|
95
|
84
|
229
|
126
|
88
|
93
|
|
|
2025/10
|
33
|
40
|
21
|
33
|
57
|
53
|
57
|
44
|
36
|
60
|
71
|
55
|
26
|
25
|
42
|
33
|
34
|
14
|
24
|
28
|
25
|
29
|
32
|
40
|
44
|
47
|
63
|
59
|
51
|
38
|
46
|
|
2025/09
|
25
|
26
|
27
|
46
|
46
|
47
|
48
|
46
|
23
|
27
|
34
|
32
|
20
|
28
|
20
|
36
|
31
|
22
|
31
|
20
|
36
|
31
|
41
|
17
|
14
|
29
|
40
|
40
|
39
|
26
|
|
|
2025/08
|
17
|
15
|
25
|
27
|
43
|
27
|
20
|
23
|
29
|
21
|
15
|
26
|
37
|
27
|
25
|
29
|
37
|
34
|
37
|
31
|
31
|
26
|
21
|
31
|
29
|
20
|
39
|
38
|
39
|
30
|
17
|
|
2025/07
|
30
|
32
|
43
|
39
|
47
|
51
|
41
|
22
|
19
|
42
|
38
|
26
|
34
|
39
|
40
|
38
|
22
|
36
|
29
|
20
|
20
|
17
|
22
|
25
|
29
|
23
|
21
|
20
|
27
|
20
|
15
|
|
2025/06
|
19
|
13
|
41
|
59
|
50
|
46
|
25
|
20
|
34
|
30
|
45
|
37
|
34
|
32
|
24
|
39
|
45
|
31
|
14
|
18
|
14
|
19
|
30
|
32
|
37
|
38
|
20
|
14
|
17
|
24
|
|
|
2025/05
|
55
|
65
|
56
|
47
|
47
|
98
|
90
|
49
|
27
|
37
|
46
|
53
|
57
|
62
|
59
|
31
|
58
|
85
|
68
|
48
|
27
|
46
|
52
|
66
|
63
|
60
|
61
|
54
|
52
|
52
|
59
|
|
2025/04
|
50
|
66
|
49
|
66
|
79
|
70
|
68
|
75
|
75
|
74
|
73
|
193
|
100
|
81
|
57
|
60
|
69
|
70
|
82
|
60
|
50
|
59
|
64
|
78
|
64
|
58
|
50
|
62
|
61
|
64
|
|
|
2025/03
|
59
|
57
|
24
|
48
|
70
|
65
|
61
|
83
|
83
|
74
|
65
|
98
|
72
|
45
|
38
|
50
|
39
|
48
|
52
|
57
|
55
|
60
|
68
|
78
|
68
|
65
|
105
|
77
|
115
|
83
|
45
|
|
2025/02
|
46
|
63
|
96
|
83
|
56
|
48
|
68
|
37
|
45
|
58
|
74
|
111
|
67
|
97
|
110
|
94
|
72
|
55
|
67
|
63
|
48
|
71
|
94
|
79
|
89
|
125
|
83
|
59
|
|||
|
2025/01
|
101
|
113
|
121
|
116
|
124
|
85
|
56
|
74
|
46
|
54
|
67
|
73
|
89
|
110
|
69
|
66
|
77
|
83
|
104
|
124
|
125
|
155
|
117
|
57
|
35
|
68
|
54
|
57
|
124
|
72
|
100
|
|
2024/12
|
68
|
82
|
88
|
54
|
78
|
129
|
129
|
47
|
56
|
64
|
75
|
75
|
97
|
77
|
64
|
66
|
84
|
89
|
49
|
74
|
94
|
63
|
63
|
79
|
110
|
125
|
68
|
86
|
75
|
90
|
107
|
|
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