Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
62
*
PM10
97
O3
0.8
CO
8
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 May
91
Good
Sun
4 May
68
Good
Mon
5 May
53
Good
Tue
6 May
91
Good
Wed
7 May
80
Good
Thu
8 May
71
Good
Fri
9 May
43
Excellent
Air quality in the last 12 months (Yangpu)
|
2025/02
|
28
|
54
|
72
|
58
|
57
|
33
|
53
|
34
|
39
|
49
|
26
|
72
|
32
|
31
|
57
|
114
|
55
|
38
|
43
|
24
|
32
|
58
|
50
|
70
|
75
|
128
|
128
|
59
|
|||
|
2025/01
|
59
|
46
|
55
|
43
|
63
|
91
|
64
|
75
|
30
|
37
|
54
|
69
|
87
|
98
|
35
|
56
|
71
|
71
|
92
|
154
|
103
|
28
|
35
|
35
|
31
|
41
|
55
|
40
|
84
|
41
|
37
|
|
2024/12
|
61
|
83
|
73
|
28
|
51
|
135
|
121
|
22
|
29
|
39
|
55
|
45
|
62
|
67
|
60
|
52
|
85
|
59
|
35
|
50
|
87
|
45
|
39
|
50
|
70
|
122
|
40
|
58
|
71
|
68
|
75
|
|
2024/11
|
10
|
49
|
79
|
60
|
23
|
21
|
23
|
28
|
33
|
28
|
36
|
46
|
55
|
41
|
62
|
48
|
21
|
23
|
24
|
24
|
61
|
76
|
15
|
28
|
35
|
39
|
58
|
69
|
52
|
62
|
|
|
2024/10
|
20
|
23
|
20
|
20
|
18
|
12
|
13
|
44
|
35
|
67
|
75
|
61
|
32
|
41
|
51
|
29
|
37
|
39
|
28
|
39
|
44
|
55
|
42
|
21
|
36
|
15
|
17
|
51
|
19
|
28
|
23
|
|
2024/09
|
37
|
39
|
23
|
27
|
26
|
42
|
48
|
32
|
30
|
29
|
14
|
26
|
18
|
18
|
22
|
16
|
22
|
25
|
28
|
16
|
20
|
29
|
27
|
29
|
25
|
19
|
30
|
36
|
39
|
39
|
|
|
2024/08
|
39
|
47
|
46
|
39
|
37
|
36
|
35
|
39
|
37
|
40
|
44
|
48
|
43
|
21
|
29
|
34
|
24
|
19
|
23
|
29
|
22
|
42
|
34
|
34
|
31
|
28
|
40
|
33
|
18
|
28
|
28
|
|
2024/07
|
34
|
26
|
29
|
41
|
46
|
38
|
42
|
40
|
43
|
38
|
25
|
38
|
53
|
68
|
55
|
29
|
36
|
35
|
40
|
34
|
38
|
32
|
23
|
34
|
41
|
41
|
38
|
34
|
20
|
20
|
31
|
|
2024/06
|
65
|
21
|
41
|
51
|
31
|
17
|
25
|
28
|
38
|
28
|
17
|
32
|
59
|
43
|
28
|
29
|
20
|
24
|
22
|
35
|
48
|
38
|
23
|
30
|
34
|
25
|
16
|
20
|
31
|
23
|
|
|
2024/05
|
39
|
37
|
40
|
41
|
41
|
61
|
66
|
42
|
26
|
35
|
62
|
66
|
66
|
44
|
47
|
35
|
38
|
38
|
37
|
34
|
28
|
36
|
30
|
25
|
26
|
30
|
21
|
19
|
29
|
37
|
54
|
|
2024/04
|
71
|
35
|
35
|
45
|
53
|
50
|
46
|
37
|
61
|
68
|
50
|
34
|
29
|
28
|
47
|
52
|
28
|
74
|
111
|
50
|
33
|
38
|
44
|
46
|
37
|
41
|
31
|
31
|
53
|
40
|
|
|
2024/03
|
39
|
59
|
63
|
40
|
43
|
56
|
45
|
84
|
91
|
54
|
66
|
109
|
55
|
61
|
43
|
45
|
70
|
60
|
81
|
99
|
66
|
71
|
79
|
85
|
70
|
44
|
42
|
59
|
67
|
64
|
77
|
|
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