Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
PM2.5
PM10
O3
CO
SO2
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
2 Feb
Tue
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Sun
8 Feb
Suzhou Air quality rank
Real-time AQI (Monitoring Station in Suzhou)
远航博物馆
173131 *
PM2.5
178
PM10
51
O3
0.9
CO
2
SO2
56
NO2
社会福利中心
189142 *
PM2.5
178
PM10
57
O3
0.9
CO
14
SO2
45
NO2
皖北煤电集团
150115 *
PM2.5
168
PM10
68
O3
1.0
CO
4
SO2
40
NO2
中兴路
168127 *
PM2.5
194
PM10
66
O3
0.9
CO
5
SO2
34
NO2
Air quality in the last 12 months (Suzhou)
|
2025/12
|
120
|
79
|
62
|
74
|
92
|
90
|
109
|
87
|
78
|
87
|
126
|
49
|
57
|
81
|
74
|
82
|
137
|
119
|
134
|
173
|
63
|
46
|
54
|
75
|
65
|
54
|
69
|
79
|
115
|
128
|
57
|
|
2025/11
|
96
|
96
|
114
|
187
|
112
|
61
|
50
|
40
|
83
|
72
|
56
|
57
|
93
|
180
|
142
|
134
|
43
|
58
|
63
|
66
|
153
|
102
|
77
|
114
|
74
|
92
|
290
|
137
|
93
|
109
|
|
|
2025/10
|
36
|
25
|
25
|
44
|
51
|
47
|
53
|
50
|
40
|
56
|
46
|
39
|
28
|
53
|
38
|
36
|
21
|
32
|
38
|
38
|
36
|
50
|
55
|
59
|
75
|
71
|
85
|
76
|
71
|
64
|
131
|
|
2025/09
|
30
|
31
|
31
|
39
|
40
|
39
|
51
|
36
|
35
|
31
|
24
|
15
|
40
|
32
|
30
|
34
|
22
|
28
|
20
|
31
|
46
|
32
|
37
|
24
|
42
|
37
|
32
|
34
|
41
|
43
|
|
|
2025/08
|
15
|
17
|
27
|
35
|
33
|
36
|
30
|
22
|
26
|
21
|
17
|
23
|
26
|
33
|
33
|
34
|
36
|
40
|
38
|
34
|
32
|
32
|
28
|
24
|
18
|
24
|
33
|
42
|
37
|
32
|
30
|
|
2025/07
|
27
|
23
|
29
|
27
|
36
|
35
|
36
|
28
|
22
|
46
|
54
|
40
|
40
|
39
|
39
|
44
|
38
|
38
|
36
|
28
|
28
|
24
|
29
|
29
|
29
|
28
|
26
|
23
|
23
|
29
|
23
|
|
2025/06
|
40
|
28
|
58
|
67
|
62
|
49
|
33
|
39
|
34
|
48
|
47
|
42
|
46
|
40
|
49
|
61
|
53
|
29
|
16
|
14
|
24
|
34
|
43
|
46
|
38
|
30
|
30
|
19
|
18
|
25
|
|
|
2025/05
|
69
|
78
|
49
|
55
|
49
|
93
|
87
|
57
|
33
|
37
|
50
|
55
|
55
|
61
|
89
|
72
|
102
|
82
|
82
|
64
|
49
|
66
|
74
|
60
|
59
|
59
|
68
|
66
|
77
|
77
|
79
|
|
2025/04
|
70
|
58
|
59
|
73
|
90
|
79
|
68
|
87
|
81
|
95
|
71
|
186
|
91
|
66
|
55
|
63
|
79
|
85
|
71
|
64
|
46
|
70
|
95
|
92
|
67
|
61
|
62
|
63
|
60
|
61
|
|
|
2025/03
|
121
|
48
|
45
|
76
|
84
|
84
|
74
|
103
|
97
|
90
|
120
|
170
|
103
|
58
|
66
|
56
|
56
|
55
|
60
|
63
|
57
|
63
|
77
|
145
|
82
|
77
|
122
|
164
|
81
|
66
|
72
|
|
2025/02
|
111
|
119
|
144
|
102
|
67
|
60
|
86
|
44
|
54
|
70
|
101
|
123
|
92
|
84
|
97
|
91
|
62
|
71
|
74
|
53
|
52
|
73
|
78
|
53
|
72
|
113
|
106
|
118
|
|||
|
2025/01
|
117
|
161
|
103
|
125
|
163
|
79
|
61
|
74
|
52
|
62
|
80
|
86
|
101
|
127
|
67
|
71
|
106
|
118
|
142
|
126
|
174
|
157
|
79
|
59
|
55
|
102
|
56
|
71
|
146
|
95
|
135
|
|
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