Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
25
O3
0.8
CO
5
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Apr
53
Good
Fri
24 Apr
60
Good
Sat
25 Apr
111
Light
Sun
26 Apr
110
Light
Mon
27 Apr
70
Good
Tue
28 Apr
50
Excellent
Wed
29 Apr
37
Excellent
Air quality in the last 12 months (Huangpu)
|
2026/03
|
18
|
29
|
10
|
17
|
26
|
27
|
35
|
55
|
47
|
19
|
33
|
42
|
51
|
53
|
58
|
47
|
41
|
42
|
55
|
36
|
47
|
41
|
53
|
41
|
61
|
33
|
41
|
40
|
34
|
31
|
36
|
|
2026/02
|
18
|
28
|
47
|
58
|
60
|
45
|
35
|
31
|
44
|
48
|
44
|
39
|
42
|
37
|
22
|
41
|
48
|
31
|
48
|
46
|
59
|
42
|
54
|
52
|
49
|
24
|
31
|
22
|
|||
|
2026/01
|
67
|
13
|
36
|
50
|
50
|
33
|
42
|
28
|
39
|
47
|
39
|
66
|
61
|
74
|
68
|
91
|
81
|
84
|
80
|
63
|
27
|
29
|
37
|
56
|
63
|
71
|
62
|
43
|
55
|
39
|
30
|
|
2025/12
|
47
|
46
|
46
|
63
|
66
|
67
|
61
|
53
|
55
|
59
|
56
|
61
|
32
|
33
|
41
|
55
|
44
|
45
|
55
|
32
|
42
|
73
|
69
|
62
|
17
|
44
|
41
|
47
|
56
|
53
|
56
|
|
2025/11
|
31
|
36
|
31
|
13
|
12
|
23
|
36
|
43
|
28
|
13
|
19
|
27
|
14
|
31
|
39
|
48
|
42
|
37
|
21
|
26
|
28
|
39
|
49
|
47
|
42
|
57
|
47
|
58
|
60
|
50
|
|
|
2025/10
|
41
|
23
|
30
|
30
|
19
|
19
|
30
|
36
|
46
|
42
|
37
|
26
|
21
|
23
|
36
|
41
|
42
|
43
|
41
|
13
|
9
|
12
|
23
|
43
|
38
|
43
|
58
|
55
|
51
|
43
|
37
|
|
2025/09
|
29
|
29
|
23
|
25
|
25
|
30
|
24
|
9
|
18
|
20
|
26
|
22
|
26
|
29
|
27
|
25
|
29
|
23
|
19
|
12
|
12
|
23
|
23
|
10
|
14
|
18
|
30
|
28
|
29
|
37
|
|
|
2025/08
|
27
|
28
|
24
|
27
|
19
|
20
|
22
|
35
|
40
|
30
|
26
|
29
|
37
|
32
|
15
|
24
|
21
|
13
|
16
|
23
|
23
|
32
|
33
|
21
|
25
|
28
|
36
|
38
|
24
|
27
|
20
|
|
2025/07
|
15
|
23
|
37
|
36
|
42
|
38
|
42
|
27
|
30
|
27
|
24
|
30
|
26
|
33
|
35
|
36
|
41
|
47
|
22
|
10
|
14
|
18
|
15
|
24
|
25
|
34
|
46
|
39
|
34
|
31
|
32
|
|
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
|
|
|
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