Air Quality
Excellent
No health implications.
24
PM2.5
36
PM10
149
O3
0.6
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jun
77
Good
Sat
7 Jun
47
Excellent
Sun
8 Jun
46
Excellent
Mon
9 Jun
56
Good
Tue
10 Jun
76
Good
Wed
11 Jun
76
Good
Thu
12 Jun
16
Excellent
Air quality in the last 12 months (Taihu)
|
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
|
|
2024/11
|
45
|
64
|
68
|
79
|
52
|
53
|
51
|
53
|
59
|
54
|
51
|
58
|
59
|
77
|
88
|
81
|
23
|
28
|
38
|
48
|
46
|
62
|
71
|
54
|
43
|
46
|
55
|
60
|
51
|
55
|
|
|
2024/10
|
23
|
42
|
32
|
33
|
45
|
30
|
16
|
34
|
49
|
65
|
79
|
77
|
91
|
78
|
62
|
54
|
34
|
39
|
22
|
40
|
50
|
37
|
45
|
50
|
49
|
41
|
35
|
84
|
89
|
58
|
41
|
|
2024/09
|
48
|
49
|
42
|
44
|
48
|
42
|
49
|
51
|
45
|
39
|
34
|
23
|
37
|
37
|
36
|
28
|
42
|
35
|
32
|
22
|
27
|
31
|
32
|
39
|
50
|
58
|
51
|
38
|
47
|
50
|
|
|
2024/08
|
19
|
22
|
31
|
29
|
35
|
33
|
32
|
37
|
40
|
39
|
48
|
57
|
31
|
19
|
26
|
28
|
44
|
41
|
28
|
18
|
29
|
33
|
33
|
38
|
46
|
50
|
32
|
17
|
35
|
41
|
45
|
|
2024/07
|
18
|
15
|
23
|
21
|
23
|
25
|
26
|
23
|
29
|
31
|
31
|
31
|
25
|
26
|
34
|
47
|
27
|
24
|
25
|
24
|
29
|
29
|
35
|
38
|
31
|
27
|
13
|
13
|
13
|
24
|
22
|
|
2024/06
|
35
|
41
|
33
|
35
|
32
|
35
|
32
|
36
|
43
|
29
|
25
|
31
|
30
|
29
|
30
|
44
|
35
|
29
|
17
|
21
|
32
|
16
|
20
|
27
|
30
|
37
|
17
|
13
|
21
|
18
|
|
|
2024/05
|
34
|
39
|
45
|
29
|
40
|
32
|
42
|
49
|
56
|
70
|
56
|
90
|
82
|
56
|
60
|
52
|
67
|
61
|
73
|
61
|
38
|
25
|
35
|
32
|
40
|
29
|
19
|
24
|
29
|
45
|
34
|
|
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