Air Quality
Excellent
No health implications.
10
PM2.5
28
PM10
20
O3
0.4
CO
8
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
61
Good
Sun
22 Jun
47
Excellent
Mon
23 Jun
53
Good
Tue
24 Jun
88
Good
Wed
25 Jun
101
Light
Thu
26 Jun
122
Light
Fri
27 Jun
16
Excellent
Air quality in the last 12 months (Yangpu)
|
2025/05
|
54
|
52
|
49
|
24
|
36
|
72
|
56
|
48
|
32
|
49
|
37
|
46
|
39
|
34
|
43
|
47
|
54
|
58
|
41
|
40
|
31
|
32
|
9
|
43
|
41
|
37
|
30
|
32
|
33
|
52
|
50
|
|
2025/04
|
42
|
64
|
43
|
38
|
62
|
68
|
58
|
63
|
75
|
78
|
64
|
71
|
86
|
69
|
52
|
58
|
63
|
56
|
56
|
41
|
37
|
61
|
62
|
81
|
47
|
33
|
38
|
40
|
36
|
43
|
|
|
2025/03
|
40
|
53
|
25
|
20
|
18
|
35
|
42
|
52
|
35
|
37
|
51
|
33
|
33
|
39
|
23
|
44
|
42
|
41
|
32
|
55
|
60
|
63
|
67
|
60
|
70
|
77
|
60
|
47
|
56
|
28
|
34
|
|
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
|
|
|
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