Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
Wed
30 Apr
Thu
1 May
Fri
2 May
Sat
3 May
Sun
4 May
Mon
5 May
Real-time AQI (Monitoring Station in Jiangyin)
第二实验小学
6142
PM2.5
72 *
PM10
55
O3
0.8
CO
9
SO2
38
NO2
五星公园
6950 *
PM2.5
80
PM10
65
O3
0.9
CO
8
SO2
34
NO2
虹桥邮政
7454 *
PM2.5
79
PM10
64
O3
0.8
CO
9
SO2
36
NO2
Air quality in the last 12 months (Jiangyin)
|
2025/02
|
24
|
68
|
76
|
65
|
59
|
39
|
54
|
32
|
42
|
59
|
47
|
91
|
68
|
53
|
91
|
113
|
71
|
52
|
54
|
37
|
34
|
55
|
64
|
77
|
102
|
108
|
115
|
109
|
|||
|
2025/01
|
84
|
61
|
65
|
61
|
96
|
85
|
70
|
70
|
33
|
45
|
67
|
73
|
87
|
115
|
53
|
65
|
78
|
84
|
110
|
178
|
139
|
73
|
46
|
42
|
31
|
46
|
56
|
59
|
115
|
65
|
54
|
|
2024/12
|
69
|
81
|
61
|
41
|
69
|
120
|
141
|
38
|
57
|
45
|
62
|
59
|
77
|
63
|
66
|
72
|
85
|
69
|
37
|
63
|
82
|
50
|
52
|
69
|
94
|
113
|
60
|
63
|
70
|
86
|
79
|
|
2024/11
|
11
|
55
|
88
|
81
|
44
|
39
|
35
|
38
|
38
|
50
|
54
|
56
|
57
|
48
|
73
|
46
|
32
|
27
|
29
|
33
|
58
|
76
|
36
|
34
|
30
|
40
|
70
|
68
|
54
|
66
|
|
|
2024/10
|
19
|
26
|
19
|
27
|
29
|
14
|
14
|
37
|
45
|
68
|
80
|
73
|
36
|
38
|
66
|
57
|
38
|
38
|
28
|
35
|
26
|
34
|
43
|
45
|
43
|
30
|
26
|
60
|
42
|
41
|
32
|
|
2024/09
|
34
|
37
|
21
|
25
|
25
|
27
|
46
|
32
|
16
|
28
|
12
|
26
|
23
|
28
|
24
|
15
|
20
|
25
|
19
|
11
|
24
|
27
|
30
|
38
|
45
|
30
|
37
|
39
|
38
|
39
|
|
|
2024/08
|
20
|
22
|
40
|
33
|
28
|
28
|
43
|
30
|
36
|
41
|
38
|
38
|
37
|
22
|
19
|
31
|
28
|
19
|
17
|
19
|
25
|
35
|
43
|
32
|
25
|
26
|
27
|
23
|
17
|
26
|
31
|
|
2024/07
|
18
|
21
|
17
|
26
|
29
|
26
|
22
|
25
|
28
|
18
|
28
|
26
|
13
|
18
|
45
|
49
|
30
|
20
|
27
|
26
|
27
|
28
|
27
|
16
|
16
|
17
|
14
|
13
|
17
|
18
|
21
|
|
2024/06
|
44
|
35
|
45
|
48
|
42
|
22
|
33
|
38
|
39
|
26
|
27
|
34
|
50
|
46
|
40
|
40
|
22
|
26
|
17
|
24
|
39
|
15
|
22
|
37
|
40
|
29
|
18
|
16
|
18
|
13
|
|
|
2024/05
|
37
|
39
|
34
|
43
|
32
|
50
|
62
|
40
|
39
|
47
|
46
|
77
|
82
|
59
|
51
|
37
|
50
|
50
|
34
|
35
|
31
|
40
|
43
|
32
|
32
|
34
|
26
|
30
|
36
|
40
|
54
|
|
2024/04
|
78
|
39
|
33
|
54
|
48
|
56
|
49
|
40
|
69
|
57
|
60
|
41
|
36
|
32
|
50
|
62
|
55
|
77
|
83
|
37
|
35
|
35
|
51
|
57
|
52
|
44
|
29
|
21
|
29
|
47
|
|
|
2024/03
|
47
|
60
|
69
|
50
|
32
|
61
|
62
|
97
|
84
|
68
|
63
|
90
|
57
|
64
|
68
|
63
|
80
|
61
|
81
|
90
|
70
|
64
|
84
|
57
|
46
|
39
|
61
|
59
|
57
|
71
|
94
|
|
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