Jiangsu - China   2025-05-31   Saturday   31.30N, 120.62E

Suzhou

Jiangsu - China
2025-05-31

Air Quality

Excellent

No health implications.

16

PM2.5

23

PM10

125

O3

0.4

CO

4

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

31 May

109 Light

Sun

1 Jun

65 Good

Mon

2 Jun

91 Good

Tue

3 Jun

97 Good

Wed

4 Jun

100 Good

Thu

5 Jun

126 Light

Fri

6 Jun

18 Excellent

Real-time AQI (Monitoring Station in Suzhou)

彩香

40

14

PM2.5

19

PM10

127

O3

0.4

CO

5

SO2

8

NO2

轧钢厂

39

15

PM2.5

20

PM10

122

O3

0.6

CO

6

SO2

9

NO2

吴中区

39

11

PM2.5

17

PM10

124

O3

0.4

CO

6

SO2

10

NO2

苏州新区

38

12

PM2.5

16

PM10

121

O3

0.3

CO

1

SO2

13

NO2

苏州工业园区

42

14

PM2.5

22

PM10

133

O3

0.3

CO

4

SO2

9

NO2

相城区

41

16

PM2.5

26

PM10

130

O3

0.4

CO

4

SO2

12

NO2

方洲路

37

18

PM2.5

20

PM10

116

O3

0.3

CO

5

SO2

11

NO2

木渎中学

41

12

PM2.5

17

PM10

130

O3

0.3

CO

2

SO2

5

NO2

越秀幼儿园

45

24

PM2.5

45

PM10

123

O3

0.4

CO

2

SO2

7

NO2

高铁新城

39

16

PM2.5

23

PM10

122

O3

0.5

CO

2

SO2

10

NO2

Monthly Average AQI (Suzhou)

2020/05 - 2025/04

Air quality in the last 12 months (Suzhou)

2025/04
48
65
45
51
68
71
68
63
78
92
73
121
93
82
54
55
62
64
72
47
54
51
53
75
60
38
45
62
46
55
2025/03
45
55
24
21
32
43
59
84
48
51
65
30
35
43
27
46
44
43
52
58
52
54
62
62
83
90
71
62
69
44
38
2025/02
27
68
77
70
47
42
53
36
46
59
40
93
52
40
88
97
60
45
55
37
36
66
84
85
114
115
124
72
2025/01
80
55
64
54
92
90
74
73
38
50
66
72
89
125
44
61
73
84
103
167
175
68
44
44
29
51
48
46
94
72
50
2024/12
65
79
75
39
56
123
161
34
52
45
60
54
72
75
61
62
83
82
36
56
84
49
47
57
87
140
56
62
68
82
85
2024/11
11
53
76
77
36
28
25
30
35
38
45
45
52
43
70
44
22
27
28
35
57
81
19
28
36
35
60
67
49
54
2024/10
21
29
24
24
20
14
16
39
44
62
72
68
27
42
60
37
33
39
28
45
30
38
44
29
34
20
19
57
28
30
26
2024/09
37
42
26
30
29
39
53
42
21
37
12
28
16
23
24
16
18
26
25
16
21
31
30
42
53
22
29
37
39
40
2024/08
30
23
42
36
44
37
44
41
44
44
47
35
40
28
24
37
29
22
20
27
25
34
42
30
36
31
35
31
21
30
33
2024/07
28
26
24
30
27
36
27
34
37
25
30
28
22
24
56
34
36
31
32
33
39
36
28
23
27
26
23
21
21
23
27
2024/06
28
26
39
50
42
21
22
34
30
23
22
39
55
40
37
31
27
21
20
25
34
19
19
24
31
18
10
18
29
20
2024/05
38
37
38
38
30
38
61
42
26
40
59
63
75
52
49
37
51
41
33
32
28
42
34
32
27
34
28
26
29
45
55
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