Shanghai - China   2025-06-05   Thursday   31.26N, 121.49E

Hongkou

Shanghai - China
2025-06-05

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

19

PM2.5

38

PM10

183

O3

0.4

CO

8

SO2

24

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

5 Jun

134 Light

Fri

6 Jun

106 Light

Sat

7 Jun

60 Good

Sun

8 Jun

44 Excellent

Mon

9 Jun

73 Good

Tue

10 Jun

54 Good

Wed

11 Jun

24 Excellent

Monthly Average AQI (Hongkou)

2020/05 - 2025/04

Air quality in the last 12 months (Hongkou)

2025/04
42
64
43
39
64
69
59
64
75
80
66
71
87
70
54
59
63
57
57
44
39
62
63
83
48
34
38
42
38
44
2025/03
41
55
25
20
17
36
42
54
35
38
49
33
33
40
23
44
42
41
34
56
61
63
68
59
73
79
62
48
57
29
35
2025/02
28
56
72
61
56
34
53
35
40
49
28
74
34
33
60
115
56
39
44
26
33
58
53
73
78
130
132
61
2025/01
56
44
54
39
65
95
65
73
31
39
55
69
90
102
36
56
71
72
93
158
107
29
36
35
31
42
55
41
86
43
36
2024/12
61
84
75
29
51
136
126
24
29
37
54
46
62
69
62
60
80
62
36
50
87
45
37
47
66
125
42
57
70
67
75
2024/11
8
50
82
61
23
21
23
27
32
29
37
45
55
39
64
48
21
19
22
26
62
78
15
24
33
40
58
69
52
61
2024/10
19
25
21
19
18
11
13
44
34
68
76
61
26
39
53
31
35
39
27
38
43
56
44
21
36
14
16
55
19
29
23
2024/09
35
38
25
26
24
41
46
29
25
30
13
25
18
18
23
16
21
24
28
17
20
29
26
28
25
19
29
35
36
36
2024/08
35
46
46
35
35
34
32
38
35
38
43
49
42
21
28
35
22
16
20
27
22
42
32
32
28
25
41
33
17
28
26
2024/07
35
26
26
40
46
39
43
40
41
38
24
30
47
67
49
25
34
35
39
33
36
29
21
28
33
37
30
28
19
20
29
2024/06
65
19
40
51
31
18
23
28
37
28
16
33
62
43
27
28
18
22
22
32
46
38
22
31
35
27
16
20
31
24
2024/05
37
35
36
38
37
61
65
40
24
31
57
60
66
42
45
34
37
36
34
30
28
36
27
22
25
29
23
19
25
37
59
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