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.
57
PM2.5
375
*
PM10
55
O3
0.3
CO
7
SO2
21
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
27 Nov
101
Light
Fri
28 Nov
85
Good
Sat
29 Nov
63
Good
Sun
30 Nov
97
Good
Mon
1 Dec
74
Good
Tue
2 Dec
80
Good
Wed
3 Dec
16
Excellent
Jiading Air quality rank
Air quality in the last 12 months (Jiading)
|
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
|
|
2024/11
|
9
|
52
|
75
|
62
|
26
|
22
|
27
|
27
|
31
|
35
|
46
|
47
|
52
|
38
|
67
|
46
|
23
|
27
|
26
|
28
|
64
|
79
|
19
|
28
|
32
|
38
|
59
|
66
|
51
|
64
|
|
|
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