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
18 Oct
Sun
19 Oct
Mon
20 Oct
Tue
21 Oct
Wed
22 Oct
Thu
23 Oct
Fri
24 Oct
Suzhou Air quality rank
Real-time AQI (Monitoring Station in Suzhou)
远航博物馆
4311
PM2.5
43
PM10
52
O3
0.2
CO
3
SO2
14
NO2
社会福利中心
2410
PM2.5
24
PM10
49
O3
0.1
CO
4
SO2
13
NO2
宿州学院
2717
PM2.5
27
PM10
50
O3
0.1
CO
5
SO2
8
NO2
皖北煤电集团
2813
PM2.5
28
PM10
49
O3
0.3
CO
3
SO2
10
NO2
Air quality in the last 12 months (Suzhou)
|
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
|
|
2024/12
|
96
|
117
|
60
|
96
|
116
|
147
|
137
|
50
|
70
|
98
|
115
|
81
|
101
|
83
|
76
|
89
|
102
|
64
|
71
|
101
|
82
|
62
|
90
|
110
|
146
|
149
|
99
|
77
|
67
|
104
|
114
|
|
2024/11
|
73
|
128
|
133
|
80
|
58
|
69
|
54
|
47
|
61
|
58
|
61
|
74
|
86
|
74
|
81
|
66
|
44
|
41
|
41
|
49
|
64
|
86
|
51
|
48
|
50
|
51
|
72
|
63
|
58
|
85
|
|
|
2024/10
|
36
|
43
|
49
|
54
|
47
|
33
|
23
|
67
|
55
|
70
|
101
|
119
|
82
|
76
|
87
|
83
|
47
|
31
|
41
|
44
|
60
|
72
|
78
|
64
|
72
|
58
|
94
|
87
|
100
|
101
|
76
|
|
2024/09
|
48
|
43
|
39
|
47
|
53
|
43
|
42
|
37
|
35
|
40
|
52
|
35
|
30
|
58
|
32
|
49
|
20
|
26
|
26
|
33
|
33
|
36
|
39
|
52
|
55
|
54
|
60
|
46
|
46
|
45
|
|
|
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