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
23 Dec
Tue
24 Dec
Wed
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Real-time AQI (Monitoring Station in Suzhou)
上方山
4028
PM2.5
38
PM10
27
O3
0.6
CO
6
SO2
42
NO2
彩香
4830
PM2.5
48
PM10
20
O3
0.7
CO
8
SO2
36
NO2
轧钢厂
4928
PM2.5
49
PM10
22
O3
0.6
CO
6
SO2
44
NO2
吴中区
4626
PM2.5
46
PM10
26
O3
0.7
CO
8
SO2
40
NO2
苏州新区
4229
PM2.5
41
PM10
15
O3
0.5
CO
8
SO2
56
NO2
苏州工业园区
4729
PM2.5
47
PM10
29
O3
0.7
CO
7
SO2
36
NO2
相城区
4829
PM2.5
48
PM10
14
O3
0.6
CO
7
SO2
58
NO2
方洲路
3922
PM2.5
39
PM10
30
O3
0.5
CO
6
SO2
39
NO2
木渎中学
4627
PM2.5
46
PM10
22
O3
0.6
CO
8
SO2
44
NO2
越秀幼儿园
3222
PM2.5
29
PM10
24
O3
0.6
CO
6
SO2
40
NO2
高铁新城
4827
PM2.5
48
PM10
13
O3
0.6
CO
7
SO2
50
NO2
Air quality in the last 12 months (Suzhou)
|
2024/11
|
11
|
53
|
76
|
77
|
36
|
28
|
25
|
30
|
35
|
38
|
45
|
45
|
52
|
43
|
70
|
44
|
22
|
27
|
28
|
35
|
57
|
81
|
19
|
28
|
36
|
35
|
60
|
67
|
49
|
54
|
|
|
2024/10
|
21
|
29
|
24
|
24
|
20
|
14
|
16
|
39
|
44
|
62
|
72
|
68
|
27
|
42
|
60
|
37
|
33
|
39
|
28
|
45
|
30
|
38
|
44
|
29
|
34
|
20
|
19
|
57
|
28
|
30
|
26
|
|
2024/09
|
37
|
42
|
26
|
30
|
29
|
39
|
53
|
42
|
21
|
37
|
12
|
28
|
16
|
23
|
24
|
16
|
18
|
26
|
25
|
16
|
21
|
31
|
30
|
42
|
53
|
22
|
29
|
37
|
39
|
40
|
|
|
2024/08
|
30
|
23
|
42
|
36
|
44
|
37
|
44
|
41
|
44
|
44
|
47
|
35
|
40
|
28
|
24
|
37
|
29
|
22
|
20
|
27
|
25
|
34
|
42
|
30
|
36
|
31
|
35
|
31
|
21
|
30
|
33
|
|
2024/07
|
28
|
26
|
24
|
30
|
27
|
36
|
27
|
34
|
37
|
25
|
30
|
28
|
22
|
24
|
56
|
34
|
36
|
31
|
32
|
33
|
39
|
36
|
28
|
23
|
27
|
26
|
23
|
21
|
21
|
23
|
27
|
|
2024/06
|
28
|
26
|
39
|
50
|
42
|
21
|
22
|
34
|
30
|
23
|
22
|
39
|
55
|
40
|
37
|
31
|
27
|
21
|
20
|
25
|
34
|
19
|
19
|
24
|
31
|
18
|
10
|
18
|
29
|
20
|
|
|
2024/05
|
38
|
37
|
38
|
38
|
30
|
38
|
61
|
42
|
26
|
40
|
59
|
63
|
75
|
52
|
49
|
37
|
51
|
41
|
33
|
32
|
28
|
42
|
34
|
32
|
27
|
34
|
28
|
26
|
29
|
45
|
55
|
|
2024/04
|
73
|
34
|
26
|
51
|
45
|
51
|
43
|
24
|
61
|
57
|
53
|
43
|
30
|
26
|
58
|
54
|
26
|
76
|
93
|
47
|
44
|
51
|
36
|
49
|
42
|
46
|
40
|
23
|
35
|
38
|
|
|
2024/03
|
44
|
60
|
75
|
46
|
31
|
58
|
62
|
100
|
87
|
58
|
63
|
92
|
48
|
58
|
61
|
43
|
69
|
67
|
71
|
113
|
72
|
65
|
73
|
79
|
48
|
32
|
44
|
45
|
46
|
63
|
77
|
|
2024/02
|
23
|
28
|
26
|
39
|
54
|
88
|
60
|
85
|
180
|
212
|
121
|
80
|
54
|
62
|
58
|
29
|
31
|
34
|
43
|
19
|
18
|
32
|
50
|
58
|
76
|
88
|
58
|
46
|
28
|
||
|
2024/01
|
116
|
75
|
100
|
118
|
106
|
195
|
89
|
31
|
101
|
126
|
129
|
118
|
146
|
126
|
40
|
32
|
56
|
55
|
41
|
50
|
62
|
43
|
36
|
51
|
65
|
91
|
121
|
114
|
125
|
56
|
32
|
|
2023/12
|
51
|
61
|
84
|
108
|
106
|
89
|
101
|
72
|
85
|
72
|
23
|
50
|
61
|
82
|
42
|
47
|
31
|
28
|
49
|
70
|
45
|
48
|
54
|
85
|
112
|
121
|
127
|
193
|
121
|
128
|
204
|
|
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