Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Apr
Thu
23 Apr
Fri
24 Apr
Sat
25 Apr
Sun
26 Apr
Mon
27 Apr
Tue
28 Apr
Real-time AQI (Monitoring Station in Suzhou)
轧钢厂
2313
PM2.5
20
PM10
31
O3
0.8
CO
6
SO2
46
NO2
吴中区
2012
PM2.5
18
PM10
31
O3
0.7
CO
6
SO2
39
NO2
苏州新区
2014
PM2.5
17
PM10
39
O3
0.6
CO
4
SO2
33
NO2
苏州工业园区
2313
PM2.5
22
PM10
38
O3
0.8
CO
7
SO2
46
NO2
相城区
209
PM2.5
20
PM10
46
O3
0.7
CO
7
SO2
31
NO2
方洲路
1911
PM2.5
17
PM10
40
O3
0.9
CO
7
SO2
37
NO2
木渎中学
159
PM2.5
11
PM10
48
O3
0.7
CO
6
SO2
23
NO2
越秀幼儿园
158
PM2.5
14
PM10
43
O3
0.7
CO
10
SO2
30
NO2
高铁新城
1711
PM2.5
17
PM10
48
O3
0.6
CO
5
SO2
27
NO2
学森路9号
157
PM2.5
15
PM10
46
O3
0.6
CO
5
SO2
24
NO2
Air quality in the last 12 months (Suzhou)
|
2026/03
|
26
|
23
|
47
|
26
|
48
|
60
|
43
|
37
|
47
|
35
|
47
|
44
|
73
|
49
|
45
|
52
|
66
|
46
|
61
|
62
|
40
|
53
|
53
|
58
|
92
|
53
|
47
|
49
|
68
|
43
|
54
|
|
2026/02
|
65
|
92
|
63
|
70
|
112
|
65
|
38
|
49
|
44
|
56
|
96
|
110
|
99
|
77
|
97
|
34
|
58
|
84
|
78
|
49
|
50
|
89
|
70
|
25
|
40
|
30
|
16
|
39
|
|||
|
2026/01
|
24
|
37
|
65
|
93
|
106
|
149
|
58
|
89
|
94
|
86
|
67
|
66
|
76
|
93
|
100
|
161
|
109
|
57
|
26
|
32
|
49
|
51
|
79
|
97
|
69
|
29
|
69
|
56
|
41
|
31
|
28
|
|
2025/12
|
99
|
55
|
44
|
48
|
67
|
70
|
112
|
88
|
54
|
44
|
94
|
29
|
36
|
59
|
67
|
68
|
121
|
62
|
61
|
118
|
29
|
27
|
48
|
69
|
52
|
33
|
48
|
82
|
107
|
99
|
29
|
|
2025/11
|
124
|
90
|
23
|
38
|
38
|
49
|
35
|
30
|
27
|
41
|
26
|
41
|
46
|
93
|
58
|
58
|
38
|
44
|
54
|
65
|
82
|
119
|
144
|
89
|
94
|
73
|
215
|
172
|
113
|
93
|
|
|
2025/10
|
44
|
27
|
42
|
37
|
34
|
39
|
53
|
23
|
25
|
33
|
49
|
77
|
60
|
29
|
38
|
25
|
22
|
20
|
31
|
30
|
30
|
31
|
33
|
38
|
39
|
43
|
51
|
26
|
26
|
31
|
35
|
|
2025/09
|
28
|
29
|
33
|
28
|
36
|
35
|
49
|
28
|
25
|
28
|
38
|
33
|
40
|
36
|
29
|
39
|
40
|
20
|
29
|
26
|
26
|
28
|
27
|
22
|
26
|
33
|
43
|
44
|
34
|
40
|
|
|
2025/08
|
34
|
26
|
24
|
36
|
35
|
25
|
17
|
21
|
26
|
35
|
28
|
31
|
25
|
21
|
20
|
27
|
28
|
21
|
29
|
34
|
46
|
39
|
34
|
35
|
32
|
33
|
23
|
24
|
25
|
22
|
28
|
|
2025/07
|
23
|
30
|
36
|
40
|
40
|
30
|
19
|
17
|
21
|
47
|
27
|
19
|
36
|
39
|
42
|
47
|
36
|
33
|
15
|
23
|
20
|
21
|
20
|
27
|
26
|
18
|
19
|
21
|
23
|
10
|
16
|
|
2025/06
|
15
|
15
|
41
|
57
|
46
|
44
|
46
|
22
|
22
|
24
|
33
|
21
|
15
|
31
|
14
|
27
|
50
|
48
|
38
|
25
|
26
|
12
|
15
|
25
|
43
|
41
|
23
|
27
|
26
|
29
|
|
|
2025/05
|
52
|
58
|
52
|
28
|
44
|
76
|
72
|
46
|
21
|
44
|
36
|
47
|
49
|
47
|
67
|
38
|
40
|
70
|
50
|
38
|
18
|
47
|
21
|
47
|
50
|
41
|
30
|
39
|
44
|
47
|
52
|
|
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
|
|
|
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
*: primary pollution