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
11 May
Tue
12 May
Wed
13 May
Thu
14 May
Fri
15 May
Sat
16 May
Sun
17 May
Real-time AQI (Monitoring Station in Suzhou)
轧钢厂
3925
PM2.5
39
PM10
124
O3
0.7
CO
6
SO2
22
NO2
吴中区
4023
PM2.5
40
PM10
115
O3
0.5
CO
9
SO2
20
NO2
苏州新区
3927
PM2.5
37
PM10
118
O3
0.6
CO
7
SO2
24
NO2
苏州工业园区
3520
PM2.5
35
PM10
108
O3
0.7
CO
9
SO2
18
NO2
相城区
3518
PM2.5
28
PM10
112
O3
0.6
CO
6
SO2
20
NO2
方洲路
3218
PM2.5
25
PM10
101
O3
0.7
CO
10
SO2
20
NO2
木渎中学
3927
PM2.5
37
PM10
116
O3
0.8
CO
8
SO2
23
NO2
越秀幼儿园
5228
PM2.5
52 *
PM10
110
O3
0.7
CO
10
SO2
22
NO2
高铁新城
3320
PM2.5
32
PM10
104
O3
0.6
CO
6
SO2
29
NO2
学森路9号
4028
PM2.5
40
PM10
126
O3
0.6
CO
7
SO2
26
NO2
Air quality in the last 12 months (Suzhou)
|
2026/04
|
63
|
72
|
35
|
59
|
72
|
78
|
36
|
41
|
35
|
65
|
55
|
29
|
31
|
50
|
60
|
34
|
59
|
40
|
40
|
42
|
73
|
23
|
33
|
58
|
49
|
56
|
68
|
46
|
29
|
49
|
|
|
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
|
|
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