Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
121
*
PM2.5
153
PM10
74
O3
1.2
CO
11
SO2
48
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
20 Dec
115
Light
Sun
21 Dec
59
Good
Mon
22 Dec
44
Excellent
Tue
23 Dec
74
Good
Wed
24 Dec
89
Good
Thu
25 Dec
60
Good
Fri
26 Dec
20
Excellent
Air quality in the last 12 months (Jiading)
|
2025/11
|
134
|
115
|
17
|
29
|
30
|
38
|
39
|
40
|
28
|
39
|
19
|
34
|
30
|
69
|
50
|
37
|
35
|
36
|
55
|
67
|
85
|
135
|
134
|
118
|
81
|
59
|
155
|
146
|
100
|
94
|
|
|
2025/10
|
47
|
25
|
38
|
26
|
27
|
32
|
44
|
17
|
19
|
31
|
39
|
43
|
70
|
35
|
29
|
27
|
21
|
20
|
26
|
28
|
26
|
25
|
28
|
31
|
33
|
39
|
46
|
22
|
25
|
31
|
27
|
|
2025/09
|
29
|
26
|
28
|
27
|
30
|
28
|
48
|
23
|
21
|
24
|
29
|
36
|
46
|
44
|
31
|
28
|
31
|
22
|
24
|
23
|
22
|
23
|
24
|
20
|
24
|
23
|
34
|
43
|
24
|
34
|
|
|
2025/08
|
36
|
36
|
32
|
30
|
32
|
24
|
25
|
29
|
37
|
37
|
38
|
32
|
20
|
18
|
15
|
28
|
37
|
14
|
24
|
27
|
46
|
44
|
39
|
34
|
30
|
31
|
16
|
17
|
16
|
14
|
23
|
|
2025/07
|
20
|
29
|
31
|
35
|
32
|
24
|
15
|
21
|
25
|
46
|
36
|
24
|
25
|
45
|
46
|
51
|
51
|
32
|
18
|
30
|
29
|
27
|
18
|
22
|
24
|
17
|
18
|
22
|
21
|
11
|
16
|
|
2025/06
|
14
|
13
|
35
|
64
|
39
|
40
|
38
|
21
|
19
|
22
|
24
|
16
|
13
|
32
|
15
|
24
|
51
|
46
|
37
|
24
|
28
|
14
|
14
|
24
|
44
|
49
|
36
|
40
|
25
|
17
|
|
|
2025/05
|
53
|
53
|
47
|
23
|
38
|
75
|
60
|
47
|
19
|
48
|
40
|
52
|
46
|
39
|
47
|
41
|
56
|
64
|
42
|
40
|
33
|
41
|
13
|
47
|
44
|
40
|
31
|
31
|
40
|
54
|
46
|
|
2025/04
|
48
|
67
|
52
|
42
|
72
|
69
|
65
|
65
|
79
|
84
|
67
|
84
|
87
|
69
|
53
|
58
|
65
|
62
|
58
|
45
|
45
|
59
|
62
|
83
|
50
|
34
|
36
|
48
|
42
|
48
|
|
|
2025/03
|
43
|
54
|
21
|
21
|
18
|
35
|
54
|
66
|
37
|
42
|
61
|
36
|
34
|
40
|
24
|
43
|
49
|
44
|
39
|
59
|
62
|
65
|
73
|
63
|
82
|
77
|
69
|
50
|
60
|
31
|
36
|
|
2025/02
|
26
|
60
|
73
|
72
|
58
|
36
|
52
|
35
|
46
|
54
|
29
|
79
|
45
|
32
|
66
|
101
|
59
|
41
|
46
|
28
|
32
|
61
|
56
|
72
|
88
|
130
|
135
|
69
|
|||
|
2025/01
|
72
|
45
|
55
|
42
|
74
|
95
|
67
|
75
|
31
|
41
|
61
|
74
|
89
|
102
|
37
|
60
|
79
|
74
|
102
|
161
|
121
|
39
|
41
|
38
|
33
|
47
|
54
|
48
|
96
|
49
|
37
|
|
2024/12
|
61
|
85
|
73
|
31
|
56
|
130
|
133
|
27
|
35
|
39
|
58
|
46
|
64
|
68
|
64
|
64
|
84
|
68
|
35
|
55
|
86
|
46
|
38
|
46
|
71
|
123
|
46
|
58
|
71
|
72
|
82
|
|
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
Air quality source: CNEMC
*: primary pollution