Air Quality
Excellent
No health implications.
4
PM2.5
7
PM10
20
O3
0.3
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
34
Excellent
Thu
13 Aug
48
Excellent
Fri
14 Aug
51
Good
Sat
15 Aug
82
Good
Sun
16 Aug
93
Good
Mon
17 Aug
93
Good
Tue
18 Aug
38
Excellent
Air quality in the last 12 months (Xuhui)
|
2026/07
|
26
|
40
|
31
|
25
|
19
|
29
|
41
|
37
|
22
|
23
|
38
|
32
|
28
|
32
|
34
|
39
|
40
|
35
|
28
|
34
|
22
|
27
|
43
|
38
|
22
|
25
|
22
|
17
|
27
|
39
|
44
|
|
2026/06
|
44
|
44
|
57
|
52
|
38
|
30
|
31
|
30
|
30
|
37
|
54
|
39
|
34
|
31
|
26
|
25
|
42
|
40
|
26
|
20
|
36
|
19
|
22
|
21
|
21
|
33
|
39
|
46
|
28
|
25
|
|
|
2026/05
|
49
|
45
|
46
|
43
|
43
|
35
|
48
|
30
|
28
|
35
|
40
|
43
|
40
|
23
|
32
|
31
|
34
|
32
|
36
|
39
|
45
|
37
|
51
|
20
|
32
|
36
|
37
|
48
|
43
|
42
|
44
|
|
2026/04
|
65
|
65
|
40
|
58
|
59
|
61
|
31
|
34
|
35
|
59
|
49
|
29
|
30
|
41
|
42
|
33
|
45
|
30
|
35
|
36
|
79
|
25
|
30
|
45
|
44
|
46
|
61
|
44
|
28
|
44
|
|
|
2026/03
|
26
|
21
|
33
|
25
|
40
|
50
|
36
|
28
|
36
|
27
|
33
|
40
|
61
|
42
|
29
|
39
|
64
|
42
|
39
|
36
|
34
|
48
|
35
|
38
|
64
|
37
|
40
|
43
|
54
|
42
|
39
|
|
2026/02
|
70
|
94
|
43
|
50
|
85
|
55
|
31
|
40
|
33
|
40
|
94
|
108
|
79
|
70
|
94
|
30
|
47
|
86
|
94
|
66
|
45
|
84
|
62
|
18
|
35
|
27
|
19
|
35
|
|||
|
2026/01
|
18
|
34
|
52
|
61
|
112
|
118
|
67
|
90
|
82
|
85
|
60
|
60
|
78
|
82
|
89
|
167
|
95
|
45
|
24
|
20
|
39
|
44
|
68
|
88
|
53
|
24
|
55
|
32
|
35
|
32
|
19
|
|
2025/12
|
95
|
48
|
36
|
33
|
53
|
70
|
99
|
73
|
44
|
35
|
88
|
23
|
32
|
62
|
65
|
60
|
109
|
44
|
42
|
109
|
28
|
23
|
44
|
50
|
41
|
22
|
36
|
82
|
88
|
87
|
29
|
|
2025/11
|
125
|
115
|
15
|
21
|
29
|
35
|
32
|
40
|
29
|
41
|
21
|
34
|
26
|
65
|
44
|
32
|
35
|
37
|
53
|
60
|
77
|
124
|
115
|
103
|
86
|
57
|
141
|
139
|
94
|
76
|
|
|
2025/10
|
45
|
26
|
43
|
29
|
25
|
30
|
39
|
16
|
18
|
32
|
37
|
41
|
69
|
43
|
28
|
29
|
19
|
18
|
27
|
31
|
28
|
27
|
28
|
30
|
30
|
38
|
44
|
17
|
22
|
25
|
32
|
|
2025/09
|
30
|
27
|
26
|
24
|
28
|
27
|
46
|
20
|
24
|
24
|
29
|
38
|
40
|
38
|
36
|
25
|
29
|
22
|
26
|
25
|
22
|
21
|
26
|
21
|
20
|
22
|
28
|
39
|
24
|
29
|
|
|
2025/08
|
37
|
38
|
31
|
35
|
34
|
23
|
24
|
30
|
38
|
39
|
40
|
37
|
20
|
20
|
18
|
27
|
27
|
16
|
19
|
28
|
45
|
41
|
38
|
30
|
27
|
35
|
15
|
16
|
18
|
16
|
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