Air Quality
Excellent
No health implications.
8
PM2.5
21
PM10
11
O3
0.5
CO
6
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Sep
58
Good
Tue
2 Sep
83
Good
Wed
3 Sep
91
Good
Thu
4 Sep
87
Good
Fri
5 Sep
84
Good
Sat
6 Sep
38
Excellent
Sun
7 Sep
27
Excellent
Air quality in the last 12 months (Huangpu)
|
2025/06
|
38
|
36
|
18
|
28
|
35
|
42
|
33
|
25
|
31
|
31
|
20
|
20
|
17
|
17
|
22
|
24
|
16
|
18
|
19
|
17
|
20
|
21
|
20
|
23
|
28
|
24
|
18
|
20
|
20
|
18
|
|
|
2025/05
|
33
|
49
|
47
|
27
|
29
|
27
|
28
|
33
|
28
|
26
|
33
|
42
|
46
|
41
|
29
|
25
|
21
|
18
|
25
|
25
|
26
|
28
|
30
|
23
|
45
|
51
|
43
|
46
|
25
|
17
|
32
|
|
2025/04
|
22
|
37
|
58
|
59
|
26
|
54
|
69
|
61
|
53
|
50
|
41
|
41
|
283
|
160
|
98
|
99
|
69
|
61
|
38
|
38
|
36
|
41
|
44
|
28
|
13
|
31
|
37
|
26
|
40
|
50
|
|
|
2025/03
|
41
|
41
|
39
|
24
|
12
|
10
|
21
|
27
|
47
|
60
|
46
|
47
|
37
|
37
|
18
|
11
|
48
|
41
|
40
|
50
|
59
|
63
|
63
|
67
|
62
|
50
|
41
|
46
|
11
|
8
|
9
|
|
2025/02
|
35
|
39
|
9
|
28
|
39
|
42
|
19
|
51
|
31
|
44
|
45
|
49
|
43
|
50
|
47
|
62
|
43
|
48
|
48
|
50
|
34
|
33
|
14
|
26
|
45
|
44
|
56
|
43
|
|||
|
2025/01
|
69
|
70
|
52
|
58
|
74
|
72
|
72
|
73
|
62
|
37
|
31
|
41
|
57
|
64
|
54
|
58
|
55
|
59
|
57
|
57
|
63
|
55
|
57
|
42
|
32
|
18
|
23
|
37
|
75
|
70
|
35
|
|
2024/12
|
61
|
64
|
63
|
56
|
62
|
66
|
45
|
31
|
54
|
53
|
56
|
24
|
35
|
55
|
42
|
41
|
46
|
39
|
55
|
56
|
47
|
56
|
64
|
62
|
57
|
58
|
60
|
61
|
73
|
81
|
67
|
|
2024/11
|
39
|
31
|
47
|
48
|
36
|
51
|
40
|
42
|
43
|
48
|
48
|
44
|
40
|
27
|
13
|
12
|
25
|
21
|
19
|
16
|
26
|
29
|
31
|
42
|
22
|
19
|
31
|
37
|
36
|
46
|
|
|
2024/10
|
31
|
21
|
36
|
33
|
35
|
38
|
45
|
62
|
44
|
29
|
39
|
56
|
54
|
51
|
51
|
43
|
41
|
48
|
44
|
36
|
29
|
24
|
20
|
29
|
35
|
38
|
26
|
13
|
23
|
39
|
32
|
|
2024/09
|
28
|
36
|
31
|
33
|
24
|
10
|
16
|
16
|
18
|
27
|
45
|
49
|
36
|
36
|
18
|
26
|
28
|
17
|
35
|
26
|
16
|
17
|
18
|
14
|
31
|
46
|
44
|
43
|
37
|
36
|
|
|
2024/08
|
30
|
33
|
35
|
43
|
50
|
51
|
44
|
44
|
35
|
34
|
29
|
30
|
34
|
37
|
25
|
26
|
19
|
22
|
26
|
29
|
19
|
30
|
36
|
46
|
33
|
43
|
48
|
52
|
28
|
29
|
24
|
|
2024/07
|
28
|
28
|
21
|
26
|
29
|
24
|
21
|
23
|
20
|
18
|
20
|
19
|
20
|
28
|
22
|
19
|
21
|
25
|
23
|
25
|
22
|
36
|
31
|
33
|
43
|
40
|
23
|
14
|
17
|
15
|
22
|
|
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