Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
50
PM10
61
O3
0.7
CO
9
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Oct
63
Good
Sun
18 Oct
62
Good
Mon
19 Oct
66
Good
Tue
20 Oct
59
Good
Wed
21 Oct
63
Good
Thu
22 Oct
26
Excellent
Fri
23 Oct
18
Excellent
Air quality in the last 12 months (Shanghang)
|
2026/08
|
22
|
18
|
24
|
29
|
33
|
35
|
28
|
28
|
20
|
18
|
24
|
29
|
34
|
22
|
19
|
20
|
22
|
21
|
20
|
18
|
18
|
22
|
22
|
19
|
14
|
16
|
21
|
24
|
19
|
23
|
19
|
|
2026/07
|
19
|
18
|
18
|
16
|
16
|
16
|
13
|
15
|
24
|
33
|
43
|
40
|
26
|
15
|
16
|
16
|
17
|
18
|
21
|
19
|
32
|
34
|
35
|
40
|
27
|
12
|
13
|
13
|
19
|
20
|
25
|
|
2026/06
|
42
|
36
|
32
|
31
|
26
|
22
|
23
|
21
|
18
|
18
|
16
|
26
|
33
|
16
|
16
|
16
|
14
|
17
|
16
|
18
|
20
|
23
|
30
|
29
|
23
|
18
|
16
|
19
|
17
|
17
|
|
|
2026/05
|
25
|
31
|
28
|
24
|
20
|
24
|
30
|
22
|
24
|
26
|
28
|
32
|
30
|
19
|
16
|
20
|
23
|
29
|
27
|
20
|
15
|
19
|
21
|
23
|
24
|
25
|
29
|
28
|
30
|
25
|
44
|
|
2026/04
|
24
|
30
|
20
|
23
|
30
|
23
|
33
|
23
|
27
|
34
|
37
|
37
|
32
|
36
|
33
|
41
|
29
|
28
|
33
|
40
|
33
|
27
|
17
|
20
|
23
|
34
|
48
|
42
|
23
|
21
|
|
|
2026/03
|
15
|
16
|
19
|
19
|
21
|
21
|
31
|
41
|
35
|
21
|
35
|
36
|
41
|
41
|
43
|
43
|
40
|
34
|
35
|
35
|
37
|
37
|
45
|
43
|
33
|
39
|
44
|
28
|
31
|
28
|
28
|
|
2026/02
|
19
|
26
|
37
|
46
|
36
|
37
|
19
|
24
|
31
|
40
|
31
|
31
|
40
|
32
|
28
|
32
|
39
|
23
|
30
|
28
|
37
|
48
|
40
|
32
|
24
|
28
|
13
|
12
|
|||
|
2026/01
|
36
|
14
|
27
|
37
|
37
|
34
|
37
|
36
|
37
|
35
|
39
|
51
|
50
|
47
|
52
|
57
|
56
|
72
|
70
|
54
|
24
|
26
|
34
|
46
|
52
|
41
|
44
|
31
|
44
|
35
|
23
|
|
2025/12
|
47
|
44
|
57
|
61
|
63
|
56
|
55
|
49
|
51
|
51
|
51
|
48
|
39
|
24
|
34
|
42
|
42
|
45
|
53
|
50
|
42
|
50
|
38
|
40
|
16
|
28
|
38
|
40
|
41
|
42
|
48
|
|
2025/11
|
30
|
36
|
34
|
15
|
17
|
21
|
33
|
44
|
27
|
11
|
27
|
12
|
14
|
24
|
30
|
41
|
41
|
29
|
21
|
27
|
30
|
33
|
43
|
41
|
40
|
50
|
48
|
50
|
46
|
49
|
|
|
2025/10
|
35
|
30
|
26
|
34
|
20
|
19
|
25
|
30
|
31
|
28
|
28
|
28
|
24
|
20
|
25
|
28
|
27
|
31
|
22
|
15
|
9
|
11
|
22
|
28
|
36
|
40
|
45
|
46
|
25
|
34
|
27
|
|
2025/09
|
24
|
22
|
24
|
25
|
30
|
31
|
20
|
10
|
13
|
16
|
14
|
22
|
22
|
26
|
27
|
27
|
27
|
17
|
15
|
10
|
14
|
18
|
18
|
11
|
15
|
19
|
24
|
28
|
29
|
33
|
|
|
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