Air Quality
Excellent
No health implications.
7
PM2.5
15
PM10
44
O3
0.5
CO
5
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Feb
66
Good
Mon
16 Feb
81
Good
Tue
17 Feb
83
Good
Wed
18 Feb
62
Good
Thu
19 Feb
67
Good
Fri
20 Feb
33
Excellent
Sat
21 Feb
23
Excellent
Air quality in the last 12 months (Huangpu)
|
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
|
|
|
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
|
|||
|
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