Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
6
PM2.5
87
*
PM10
67
O3
0.4
CO
7
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Feb
131
Light
Fri
6 Feb
63
Good
Sat
7 Feb
75
Good
Sun
8 Feb
75
Good
Mon
9 Feb
90
Good
Tue
10 Feb
133
Light
Wed
11 Feb
26
Excellent
Air quality in the last 12 months (Shanghe)
|
2025/12
|
76
|
38
|
51
|
63
|
69
|
109
|
113
|
51
|
89
|
110
|
83
|
24
|
69
|
80
|
81
|
144
|
84
|
100
|
192
|
100
|
51
|
60
|
77
|
80
|
34
|
56
|
81
|
124
|
159
|
117
|
36
|
|
2025/11
|
103
|
41
|
61
|
73
|
84
|
95
|
104
|
91
|
73
|
71
|
79
|
95
|
60
|
89
|
158
|
105
|
39
|
52
|
63
|
60
|
72
|
101
|
101
|
173
|
35
|
112
|
61
|
120
|
153
|
160
|
|
|
2025/10
|
63
|
26
|
24
|
40
|
17
|
17
|
33
|
31
|
8
|
11
|
17
|
18
|
31
|
54
|
67
|
44
|
41
|
27
|
40
|
38
|
45
|
50
|
56
|
63
|
78
|
72
|
73
|
119
|
77
|
68
|
78
|
|
2025/09
|
26
|
39
|
51
|
60
|
43
|
43
|
58
|
60
|
40
|
55
|
60
|
56
|
59
|
58
|
58
|
40
|
27
|
36
|
16
|
28
|
50
|
34
|
38
|
43
|
52
|
50
|
36
|
49
|
64
|
61
|
|
|
2025/08
|
34
|
32
|
43
|
37
|
36
|
36
|
50
|
40
|
18
|
26
|
45
|
41
|
43
|
60
|
34
|
12
|
14
|
31
|
46
|
36
|
38
|
36
|
24
|
33
|
30
|
33
|
44
|
18
|
34
|
28
|
18
|
|
2025/07
|
21
|
24
|
26
|
36
|
40
|
30
|
30
|
32
|
30
|
51
|
46
|
54
|
47
|
29
|
40
|
30
|
33
|
38
|
40
|
49
|
26
|
15
|
12
|
33
|
38
|
34
|
29
|
38
|
28
|
27
|
30
|
|
2025/06
|
59
|
56
|
48
|
36
|
67
|
74
|
78
|
64
|
79
|
38
|
61
|
69
|
65
|
57
|
31
|
31
|
41
|
53
|
23
|
30
|
41
|
48
|
46
|
52
|
59
|
61
|
58
|
47
|
26
|
26
|
|
|
2025/05
|
58
|
70
|
49
|
54
|
65
|
51
|
65
|
70
|
36
|
31
|
54
|
60
|
61
|
58
|
45
|
74
|
77
|
73
|
92
|
72
|
64
|
70
|
55
|
53
|
49
|
57
|
59
|
66
|
63
|
60
|
61
|
|
2025/04
|
72
|
31
|
57
|
81
|
54
|
75
|
93
|
95
|
54
|
81
|
81
|
159
|
51
|
66
|
55
|
83
|
114
|
65
|
32
|
64
|
60
|
78
|
77
|
54
|
70
|
74
|
55
|
54
|
64
|
88
|
|
|
2025/03
|
110
|
48
|
39
|
51
|
87
|
95
|
89
|
88
|
99
|
90
|
95
|
139
|
99
|
62
|
56
|
41
|
53
|
35
|
62
|
60
|
60
|
69
|
101
|
124
|
117
|
97
|
102
|
62
|
45
|
58
|
80
|
|
2025/02
|
63
|
96
|
34
|
28
|
47
|
89
|
43
|
35
|
55
|
70
|
78
|
77
|
69
|
74
|
85
|
69
|
50
|
61
|
59
|
68
|
61
|
50
|
54
|
52
|
69
|
87
|
111
|
132
|
|||
|
2025/01
|
113
|
47
|
64
|
120
|
153
|
37
|
56
|
49
|
46
|
57
|
82
|
92
|
82
|
98
|
49
|
67
|
68
|
100
|
121
|
83
|
119
|
45
|
103
|
128
|
68
|
82
|
33
|
65
|
120
|
106
|
55
|
|
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