Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
14 Nov
Sat
15 Nov
Sun
16 Nov
Mon
17 Nov
Tue
18 Nov
Wed
19 Nov
Thu
20 Nov
Real-time AQI (Monitoring Station in Suzhou)
远航博物馆
231181 *
PM2.5
274
PM10
105
O3
0.7
CO
12
SO2
63
NO2
社会福利中心
239189 *
PM2.5
246
PM10
23
O3
0.7
CO
15
SO2
99
NO2
宿州学院
224174 *
PM2.5
265
PM10
56
O3
1.0
CO
20
SO2
93
NO2
皖北煤电集团
236186 *
PM2.5
235
PM10
62
O3
0.9
CO
14
SO2
77
NO2
Air quality in the last 12 months (Suzhou)
|
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
|
|
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
|
|
|
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