Air Quality
Excellent
No health implications.
31
PM2.5
36
PM10
20
O3
0.5
CO
6
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jun
52
Good
Thu
12 Jun
55
Good
Fri
13 Jun
65
Good
Sat
14 Jun
87
Good
Sun
15 Jun
49
Excellent
Mon
16 Jun
38
Excellent
Tue
17 Jun
30
Excellent
Air quality in the last 12 months (Xuhui)
|
2025/05
|
55
|
51
|
48
|
24
|
38
|
82
|
60
|
48
|
21
|
47
|
36
|
50
|
42
|
36
|
43
|
53
|
60
|
62
|
44
|
45
|
37
|
36
|
13
|
44
|
44
|
40
|
35
|
33
|
39
|
58
|
54
|
|
2025/04
|
44
|
66
|
46
|
41
|
68
|
69
|
62
|
66
|
76
|
86
|
69
|
77
|
93
|
77
|
54
|
61
|
66
|
59
|
56
|
54
|
42
|
65
|
65
|
89
|
50
|
37
|
41
|
48
|
40
|
46
|
|
|
2025/03
|
43
|
55
|
25
|
22
|
20
|
38
|
45
|
63
|
37
|
44
|
51
|
32
|
35
|
40
|
22
|
44
|
48
|
41
|
39
|
56
|
62
|
63
|
68
|
61
|
78
|
78
|
69
|
49
|
57
|
31
|
39
|
|
2025/02
|
26
|
58
|
69
|
64
|
53
|
36
|
52
|
37
|
43
|
50
|
31
|
76
|
37
|
36
|
66
|
111
|
58
|
43
|
47
|
29
|
34
|
57
|
56
|
74
|
84
|
133
|
135
|
52
|
|||
|
2025/01
|
55
|
42
|
56
|
37
|
69
|
98
|
64
|
71
|
29
|
39
|
57
|
71
|
91
|
102
|
38
|
57
|
72
|
73
|
97
|
155
|
114
|
32
|
37
|
37
|
32
|
44
|
55
|
45
|
89
|
46
|
33
|
|
2024/12
|
61
|
83
|
77
|
32
|
51
|
140
|
135
|
30
|
31
|
37
|
55
|
49
|
61
|
77
|
62
|
66
|
79
|
66
|
38
|
51
|
87
|
48
|
37
|
45
|
63
|
121
|
44
|
56
|
71
|
68
|
77
|
|
2024/11
|
9
|
52
|
80
|
64
|
24
|
22
|
23
|
27
|
30
|
31
|
42
|
45
|
55
|
38
|
60
|
47
|
22
|
27
|
25
|
30
|
59
|
84
|
17
|
22
|
32
|
39
|
57
|
66
|
51
|
62
|
|
|
2024/10
|
19
|
23
|
20
|
18
|
18
|
13
|
14
|
46
|
33
|
73
|
77
|
64
|
22
|
39
|
57
|
33
|
32
|
42
|
27
|
37
|
45
|
51
|
45
|
21
|
35
|
15
|
18
|
61
|
22
|
28
|
23
|
|
2024/09
|
39
|
39
|
34
|
27
|
22
|
41
|
48
|
30
|
24
|
31
|
14
|
25
|
19
|
19
|
23
|
15
|
22
|
27
|
26
|
18
|
21
|
30
|
29
|
28
|
29
|
22
|
27
|
33
|
34
|
35
|
|
|
2024/08
|
33
|
43
|
50
|
34
|
37
|
34
|
31
|
40
|
36
|
38
|
45
|
47
|
40
|
23
|
28
|
37
|
25
|
21
|
21
|
28
|
22
|
40
|
33
|
35
|
31
|
27
|
45
|
37
|
20
|
31
|
31
|
|
2024/07
|
36
|
25
|
25
|
41
|
43
|
39
|
44
|
42
|
42
|
42
|
25
|
33
|
53
|
75
|
49
|
23
|
33
|
35
|
41
|
33
|
35
|
25
|
22
|
26
|
28
|
33
|
28
|
25
|
19
|
21
|
30
|
|
2024/06
|
67
|
22
|
40
|
55
|
33
|
19
|
25
|
29
|
40
|
28
|
25
|
41
|
67
|
47
|
32
|
32
|
20
|
22
|
22
|
23
|
40
|
40
|
24
|
37
|
36
|
28
|
18
|
21
|
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