Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
66
*
PM10
58
O3
0.6
CO
11
SO2
33
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
90
Good
Wed
17 Dec
155
Moderate
Thu
18 Dec
106
Light
Fri
19 Dec
107
Light
Sat
20 Dec
114
Light
Sun
21 Dec
88
Good
Mon
22 Dec
26
Excellent
Air quality in the last 12 months (Taihu)
|
2025/11
|
60
|
65
|
70
|
71
|
88
|
78
|
25
|
27
|
46
|
64
|
49
|
38
|
47
|
76
|
109
|
91
|
55
|
26
|
35
|
56
|
67
|
76
|
92
|
91
|
89
|
72
|
125
|
106
|
76
|
69
|
|
|
2025/10
|
36
|
45
|
31
|
40
|
56
|
52
|
66
|
64
|
57
|
58
|
59
|
53
|
40
|
35
|
63
|
32
|
38
|
11
|
13
|
27
|
19
|
25
|
29
|
39
|
58
|
61
|
59
|
82
|
106
|
95
|
42
|
|
2025/09
|
21
|
30
|
36
|
39
|
44
|
43
|
39
|
43
|
22
|
21
|
21
|
27
|
25
|
26
|
25
|
41
|
42
|
23
|
33
|
16
|
36
|
38
|
41
|
8
|
12
|
20
|
33
|
43
|
33
|
36
|
|
|
2025/08
|
32
|
29
|
31
|
34
|
30
|
19
|
20
|
25
|
30
|
36
|
27
|
24
|
29
|
28
|
19
|
24
|
30
|
30
|
26
|
21
|
23
|
22
|
22
|
30
|
30
|
22
|
27
|
25
|
31
|
32
|
19
|
|
2025/07
|
22
|
32
|
37
|
37
|
41
|
42
|
41
|
34
|
22
|
28
|
41
|
24
|
25
|
38
|
36
|
38
|
29
|
32
|
36
|
20
|
17
|
13
|
18
|
24
|
26
|
26
|
25
|
25
|
21
|
25
|
23
|
|
2025/06
|
13
|
19
|
32
|
46
|
40
|
39
|
38
|
19
|
29
|
31
|
33
|
35
|
40
|
32
|
21
|
38
|
31
|
18
|
18
|
19
|
20
|
15
|
25
|
34
|
47
|
40
|
27
|
21
|
19
|
25
|
|
|
2025/05
|
56
|
53
|
58
|
53
|
46
|
118
|
133
|
52
|
34
|
45
|
45
|
54
|
52
|
70
|
76
|
35
|
51
|
106
|
62
|
40
|
27
|
31
|
41
|
62
|
62
|
68
|
74
|
57
|
41
|
38
|
32
|
|
2025/04
|
65
|
66
|
63
|
68
|
81
|
64
|
61
|
65
|
69
|
60
|
51
|
206
|
102
|
99
|
50
|
48
|
63
|
67
|
75
|
68
|
34
|
61
|
66
|
56
|
57
|
46
|
36
|
55
|
57
|
58
|
|
|
2025/03
|
51
|
41
|
20
|
43
|
60
|
66
|
62
|
67
|
95
|
94
|
60
|
73
|
62
|
50
|
26
|
47
|
34
|
48
|
44
|
50
|
48
|
54
|
71
|
72
|
59
|
69
|
77
|
73
|
80
|
71
|
63
|
|
2025/02
|
70
|
53
|
92
|
81
|
60
|
47
|
78
|
40
|
39
|
60
|
71
|
96
|
81
|
65
|
89
|
82
|
79
|
67
|
66
|
70
|
49
|
58
|
85
|
94
|
100
|
97
|
72
|
60
|
|||
|
2025/01
|
113
|
137
|
195
|
144
|
96
|
87
|
52
|
61
|
54
|
45
|
67
|
83
|
89
|
95
|
65
|
56
|
65
|
76
|
100
|
131
|
124
|
160
|
215
|
105
|
43
|
40
|
56
|
75
|
238
|
86
|
113
|
|
2024/12
|
57
|
68
|
127
|
83
|
55
|
63
|
91
|
67
|
57
|
76
|
74
|
90
|
83
|
61
|
61
|
67
|
80
|
102
|
42
|
77
|
93
|
56
|
78
|
93
|
131
|
126
|
114
|
77
|
76
|
93
|
104
|
|
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