Air Quality
Excellent
No health implications.
14
PM2.5
25
PM10
62
O3
0.4
CO
4
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
98
Good
Thu
21 Aug
110
Light
Fri
22 Aug
127
Light
Sat
23 Aug
117
Light
Sun
24 Aug
84
Good
Mon
25 Aug
64
Good
Tue
26 Aug
46
Excellent
Real-time AQI (Monitoring Station in Taicang)
太仓市监测站
7958 *
PM2.5
98
PM10
44
O3
0.9
CO
10
SO2
65
NO2
Air quality in the last 12 months (Taicang)
|
2025/06
|
14
|
11
|
36
|
63
|
41
|
40
|
35
|
19
|
18
|
20
|
23
|
16
|
12
|
31
|
14
|
24
|
49
|
45
|
35
|
23
|
25
|
13
|
13
|
22
|
41
|
47
|
32
|
36
|
27
|
19
|
|
|
2025/05
|
52
|
54
|
47
|
24
|
36
|
71
|
61
|
46
|
17
|
45
|
39
|
50
|
46
|
39
|
48
|
36
|
50
|
63
|
41
|
37
|
28
|
40
|
15
|
46
|
43
|
39
|
29
|
31
|
42
|
51
|
47
|
|
2025/04
|
47
|
66
|
49
|
44
|
69
|
67
|
66
|
65
|
79
|
83
|
67
|
91
|
89
|
69
|
52
|
57
|
64
|
61
|
57
|
42
|
43
|
52
|
59
|
79
|
51
|
34
|
38
|
49
|
44
|
50
|
|
|
2025/03
|
43
|
56
|
20
|
21
|
19
|
35
|
54
|
67
|
38
|
41
|
61
|
32
|
35
|
40
|
24
|
43
|
48
|
42
|
40
|
57
|
60
|
63
|
69
|
62
|
82
|
79
|
69
|
50
|
62
|
32
|
36
|
|
2025/02
|
25
|
60
|
73
|
70
|
54
|
36
|
52
|
34
|
44
|
53
|
31
|
80
|
43
|
33
|
70
|
104
|
58
|
41
|
46
|
27
|
32
|
60
|
59
|
72
|
89
|
124
|
133
|
67
|
|||
|
2025/01
|
70
|
47
|
54
|
43
|
78
|
93
|
68
|
72
|
31
|
42
|
61
|
73
|
92
|
107
|
39
|
60
|
77
|
75
|
104
|
163
|
125
|
42
|
41
|
39
|
31
|
47
|
53
|
48
|
95
|
53
|
40
|
|
2024/12
|
62
|
85
|
69
|
32
|
59
|
130
|
135
|
28
|
38
|
38
|
59
|
44
|
65
|
65
|
63
|
65
|
83
|
69
|
35
|
55
|
85
|
46
|
39
|
47
|
74
|
123
|
47
|
58
|
69
|
74
|
81
|
|
2024/11
|
9
|
52
|
72
|
62
|
27
|
22
|
26
|
26
|
30
|
35
|
44
|
45
|
50
|
37
|
66
|
41
|
23
|
26
|
25
|
28
|
63
|
78
|
18
|
26
|
32
|
39
|
58
|
66
|
51
|
62
|
|
|
2024/10
|
17
|
25
|
19
|
19
|
17
|
11
|
11
|
39
|
35
|
58
|
71
|
59
|
20
|
31
|
54
|
31
|
30
|
37
|
24
|
35
|
29
|
44
|
40
|
23
|
30
|
13
|
15
|
53
|
21
|
27
|
21
|
|
2024/09
|
32
|
35
|
21
|
22
|
23
|
37
|
47
|
31
|
18
|
29
|
10
|
21
|
15
|
15
|
20
|
15
|
15
|
18
|
19
|
13
|
19
|
27
|
23
|
29
|
33
|
15
|
25
|
29
|
32
|
32
|
|
|
2024/08
|
30
|
32
|
40
|
32
|
37
|
30
|
32
|
34
|
32
|
37
|
41
|
38
|
35
|
20
|
21
|
33
|
21
|
16
|
15
|
23
|
23
|
37
|
33
|
24
|
24
|
23
|
37
|
29
|
15
|
23
|
27
|
|
2024/07
|
31
|
23
|
23
|
30
|
34
|
38
|
35
|
37
|
36
|
29
|
19
|
26
|
32
|
52
|
54
|
25
|
33
|
32
|
34
|
31
|
34
|
28
|
20
|
19
|
23
|
24
|
22
|
20
|
18
|
17
|
26
|
|
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