Air Quality
Excellent
No health implications.
17
PM2.5
24
PM10
151
O3
0.5
CO
7
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
90
Good
Wed
30 Apr
110
Light
Thu
1 May
114
Light
Fri
2 May
102
Light
Sat
3 May
103
Light
Sun
4 May
75
Good
Mon
5 May
31
Excellent
Air quality in the last 12 months (Minhang)
|
2025/02
|
26
|
57
|
70
|
68
|
53
|
36
|
53
|
36
|
42
|
51
|
30
|
76
|
37
|
33
|
65
|
99
|
59
|
41
|
47
|
28
|
33
|
56
|
60
|
74
|
85
|
126
|
131
|
48
|
|||
|
2025/01
|
61
|
42
|
59
|
39
|
68
|
99
|
68
|
75
|
30
|
40
|
58
|
70
|
92
|
99
|
40
|
57
|
74
|
74
|
96
|
155
|
124
|
33
|
38
|
37
|
31
|
44
|
54
|
47
|
96
|
49
|
34
|
|
2024/12
|
61
|
82
|
82
|
33
|
51
|
141
|
140
|
30
|
33
|
37
|
55
|
53
|
63
|
81
|
63
|
67
|
79
|
71
|
38
|
53
|
89
|
50
|
37
|
45
|
66
|
123
|
48
|
58
|
72
|
70
|
82
|
|
2024/11
|
9
|
54
|
80
|
68
|
25
|
24
|
25
|
28
|
31
|
35
|
49
|
47
|
57
|
39
|
54
|
49
|
22
|
25
|
26
|
30
|
59
|
87
|
18
|
22
|
32
|
39
|
57
|
65
|
51
|
64
|
|
|
2024/10
|
18
|
24
|
21
|
21
|
17
|
14
|
14
|
49
|
35
|
79
|
76
|
72
|
21
|
40
|
60
|
38
|
33
|
43
|
26
|
38
|
42
|
52
|
46
|
22
|
35
|
15
|
17
|
64
|
24
|
29
|
23
|
|
2024/09
|
38
|
38
|
35
|
26
|
22
|
42
|
48
|
30
|
23
|
32
|
12
|
24
|
18
|
20
|
24
|
14
|
24
|
30
|
23
|
16
|
20
|
30
|
29
|
29
|
34
|
24
|
27
|
35
|
35
|
35
|
|
|
2024/08
|
32
|
40
|
46
|
34
|
35
|
33
|
33
|
38
|
34
|
36
|
44
|
47
|
38
|
23
|
28
|
38
|
26
|
20
|
20
|
25
|
20
|
39
|
33
|
36
|
30
|
26
|
45
|
39
|
19
|
30
|
30
|
|
2024/07
|
38
|
25
|
26
|
39
|
42
|
38
|
43
|
42
|
39
|
42
|
26
|
36
|
55
|
75
|
48
|
22
|
32
|
36
|
40
|
31
|
32
|
23
|
21
|
24
|
26
|
30
|
25
|
23
|
17
|
20
|
27
|
|
2024/06
|
61
|
23
|
39
|
55
|
37
|
20
|
24
|
31
|
38
|
28
|
25
|
43
|
67
|
48
|
34
|
32
|
20
|
21
|
22
|
23
|
40
|
41
|
24
|
40
|
35
|
29
|
19
|
21
|
30
|
24
|
|
|
2024/05
|
34
|
36
|
42
|
38
|
34
|
55
|
75
|
48
|
22
|
30
|
54
|
64
|
65
|
39
|
49
|
32
|
37
|
36
|
32
|
25
|
30
|
42
|
24
|
27
|
25
|
32
|
29
|
22
|
28
|
40
|
61
|
|
2024/04
|
69
|
36
|
38
|
48
|
50
|
44
|
46
|
36
|
64
|
64
|
49
|
37
|
28
|
24
|
68
|
57
|
25
|
68
|
109
|
52
|
42
|
38
|
40
|
45
|
34
|
43
|
35
|
32
|
42
|
39
|
|
|
2024/03
|
39
|
60
|
67
|
37
|
36
|
59
|
53
|
81
|
86
|
50
|
61
|
99
|
50
|
60
|
41
|
38
|
76
|
65
|
77
|
107
|
66
|
65
|
77
|
92
|
67
|
46
|
42
|
54
|
60
|
61
|
81
|
|
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