Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
14
O3
0.4
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
33
Excellent
Thu
13 Aug
47
Excellent
Fri
14 Aug
51
Good
Sat
15 Aug
80
Good
Sun
16 Aug
91
Good
Mon
17 Aug
96
Good
Tue
18 Aug
26
Excellent
Air quality in the last 12 months (Yangpu)
|
2026/07
|
27
|
38
|
31
|
25
|
17
|
31
|
45
|
39
|
25
|
29
|
46
|
34
|
30
|
34
|
41
|
39
|
45
|
39
|
32
|
37
|
26
|
30
|
48
|
45
|
23
|
33
|
29
|
24
|
30
|
50
|
55
|
|
2026/06
|
47
|
42
|
60
|
48
|
39
|
29
|
33
|
31
|
30
|
35
|
56
|
43
|
38
|
32
|
25
|
25
|
43
|
36
|
23
|
24
|
29
|
20
|
24
|
21
|
22
|
31
|
43
|
52
|
31
|
27
|
|
|
2026/05
|
52
|
48
|
51
|
46
|
45
|
38
|
51
|
30
|
33
|
39
|
43
|
47
|
36
|
30
|
37
|
38
|
41
|
39
|
39
|
41
|
49
|
37
|
58
|
20
|
32
|
37
|
44
|
50
|
45
|
43
|
47
|
|
2026/04
|
77
|
82
|
39
|
61
|
63
|
67
|
31
|
43
|
38
|
62
|
62
|
29
|
32
|
42
|
42
|
41
|
45
|
31
|
33
|
36
|
86
|
28
|
31
|
48
|
46
|
52
|
64
|
48
|
28
|
42
|
|
|
2026/03
|
24
|
21
|
31
|
23
|
37
|
45
|
35
|
26
|
36
|
28
|
34
|
41
|
59
|
47
|
32
|
45
|
59
|
41
|
39
|
37
|
38
|
52
|
36
|
38
|
49
|
45
|
46
|
48
|
59
|
53
|
40
|
|
2026/02
|
63
|
100
|
51
|
61
|
104
|
58
|
32
|
40
|
32
|
44
|
100
|
110
|
82
|
83
|
111
|
34
|
47
|
91
|
86
|
59
|
41
|
90
|
63
|
20
|
40
|
26
|
20
|
35
|
|||
|
2026/01
|
20
|
30
|
53
|
65
|
107
|
111
|
68
|
92
|
85
|
80
|
61
|
64
|
87
|
84
|
104
|
176
|
97
|
45
|
31
|
20
|
39
|
45
|
74
|
86
|
53
|
30
|
54
|
37
|
44
|
35
|
18
|
|
2025/12
|
99
|
49
|
35
|
36
|
56
|
74
|
99
|
72
|
51
|
49
|
78
|
25
|
33
|
62
|
68
|
76
|
110
|
48
|
48
|
109
|
24
|
26
|
51
|
46
|
37
|
24
|
46
|
85
|
92
|
84
|
32
|
|
2025/11
|
107
|
100
|
16
|
27
|
33
|
42
|
38
|
36
|
24
|
38
|
24
|
37
|
30
|
57
|
47
|
42
|
36
|
38
|
54
|
68
|
81
|
129
|
121
|
102
|
85
|
58
|
153
|
139
|
104
|
95
|
|
|
2025/10
|
39
|
29
|
40
|
24
|
31
|
35
|
36
|
16
|
21
|
36
|
44
|
46
|
59
|
38
|
33
|
23
|
22
|
20
|
27
|
32
|
29
|
27
|
27
|
30
|
33
|
38
|
37
|
21
|
26
|
38
|
30
|
|
2025/09
|
34
|
30
|
26
|
28
|
31
|
32
|
50
|
24
|
25
|
27
|
31
|
42
|
44
|
38
|
40
|
30
|
31
|
27
|
30
|
23
|
24
|
24
|
31
|
27
|
27
|
28
|
30
|
37
|
20
|
29
|
|
|
2025/08
|
39
|
40
|
32
|
30
|
34
|
26
|
28
|
34
|
38
|
39
|
45
|
41
|
32
|
29
|
24
|
38
|
48
|
24
|
27
|
34
|
51
|
45
|
40
|
33
|
33
|
36
|
20
|
21
|
23
|
20
|
27
|
|
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