Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
34
O3
0.6
CO
8
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Nov
39
Excellent
Mon
9 Nov
39
Excellent
Tue
10 Nov
57
Good
Wed
11 Nov
79
Good
Thu
12 Nov
84
Good
Fri
13 Nov
75
Good
Sat
14 Nov
30
Excellent
Air quality in the last 12 months (Shangcheng)
|
2026/08
|
29
|
26
|
43
|
39
|
37
|
41
|
30
|
26
|
13
|
17
|
16
|
25
|
31
|
27
|
19
|
28
|
33
|
34
|
24
|
15
|
21
|
18
|
19
|
17
|
22
|
26
|
29
|
17
|
19
|
17
|
22
|
|
2026/07
|
16
|
17
|
20
|
20
|
14
|
19
|
22
|
15
|
36
|
30
|
31
|
14
|
18
|
21
|
20
|
20
|
21
|
21
|
22
|
21
|
18
|
20
|
34
|
42
|
21
|
19
|
18
|
19
|
23
|
33
|
30
|
|
2026/06
|
67
|
67
|
48
|
33
|
43
|
43
|
45
|
27
|
25
|
41
|
63
|
51
|
41
|
34
|
28
|
23
|
55
|
68
|
26
|
13
|
33
|
37
|
22
|
22
|
30
|
54
|
66
|
52
|
38
|
16
|
|
|
2026/05
|
43
|
46
|
32
|
33
|
41
|
42
|
52
|
30
|
36
|
47
|
42
|
46
|
65
|
31
|
37
|
31
|
29
|
41
|
40
|
36
|
34
|
89
|
57
|
46
|
36
|
22
|
27
|
33
|
52
|
39
|
59
|
|
2026/04
|
34
|
48
|
31
|
31
|
63
|
70
|
54
|
38
|
30
|
39
|
56
|
38
|
41
|
31
|
48
|
44
|
57
|
53
|
57
|
59
|
47
|
20
|
23
|
42
|
70
|
62
|
66
|
59
|
26
|
35
|
|
|
2026/03
|
34
|
18
|
48
|
38
|
48
|
66
|
60
|
43
|
43
|
58
|
59
|
46
|
68
|
73
|
65
|
46
|
63
|
40
|
63
|
77
|
55
|
60
|
49
|
42
|
47
|
92
|
33
|
46
|
44
|
42
|
36
|
|
2026/02
|
42
|
58
|
98
|
95
|
97
|
58
|
30
|
45
|
39
|
50
|
64
|
81
|
85
|
50
|
50
|
30
|
64
|
54
|
49
|
33
|
30
|
63
|
88
|
34
|
35
|
33
|
16
|
35
|
|||
|
2026/01
|
27
|
77
|
105
|
120
|
100
|
92
|
52
|
64
|
76
|
61
|
78
|
61
|
65
|
71
|
79
|
122
|
117
|
75
|
32
|
35
|
47
|
57
|
75
|
106
|
125
|
60
|
53
|
74
|
48
|
39
|
24
|
|
2025/12
|
97
|
61
|
55
|
54
|
63
|
77
|
76
|
93
|
50
|
58
|
87
|
45
|
38
|
52
|
65
|
65
|
117
|
137
|
93
|
108
|
41
|
45
|
53
|
33
|
66
|
35
|
53
|
79
|
71
|
118
|
32
|
|
2025/11
|
56
|
72
|
29
|
46
|
46
|
49
|
29
|
27
|
21
|
49
|
33
|
43
|
41
|
76
|
74
|
63
|
46
|
33
|
39
|
51
|
62
|
89
|
80
|
72
|
98
|
87
|
122
|
125
|
82
|
72
|
|
|
2025/10
|
44
|
35
|
49
|
50
|
47
|
49
|
65
|
36
|
30
|
37
|
51
|
89
|
61
|
35
|
46
|
31
|
31
|
24
|
34
|
33
|
37
|
34
|
33
|
39
|
43
|
46
|
44
|
31
|
40
|
36
|
20
|
|
2025/09
|
34
|
24
|
29
|
40
|
49
|
41
|
41
|
39
|
21
|
24
|
41
|
35
|
29
|
16
|
36
|
40
|
34
|
22
|
28
|
24
|
35
|
34
|
27
|
28
|
37
|
41
|
47
|
55
|
49
|
37
|
|
|
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