Jiangsu - China   2025-07-20   Sunday   31.45N, 121.11E

Taicang

Jiangsu - China
2025-07-20

Air Quality

Excellent

No health implications.

6

PM2.5

31

PM10

15

O3

0.2

CO

6

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

20 Jul

52 Good

Mon

21 Jul

48 Excellent

Tue

22 Jul

47 Excellent

Wed

23 Jul

46 Excellent

Thu

24 Jul

47 Excellent

Fri

25 Jul

31 Excellent

Sat

26 Jul

22 Excellent

Real-time AQI (Monitoring Station in Taicang)

太仓市监测站

79

58 *

PM2.5

98

PM10

44

O3

0.9

CO

10

SO2

65

NO2

Monthly Average AQI (Taicang)

2020/07 - 2025/06

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