Air Quality
Excellent
No health implications.
9
PM2.5
18
PM10
19
O3
0.5
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Sep
48
Excellent
Thu
3 Sep
44
Excellent
Fri
4 Sep
60
Good
Sat
5 Sep
80
Good
Sun
6 Sep
47
Excellent
Mon
7 Sep
59
Good
Tue
8 Sep
20
Excellent
Air quality in the last 12 months (Wucheng)
|
2026/07
|
31
|
19
|
32
|
22
|
22
|
26
|
28
|
24
|
36
|
31
|
20
|
13
|
31
|
30
|
22
|
26
|
53
|
48
|
39
|
25
|
35
|
34
|
39
|
43
|
18
|
23
|
19
|
19
|
28
|
29
|
26
|
|
2026/06
|
58
|
57
|
59
|
27
|
41
|
45
|
59
|
37
|
26
|
41
|
41
|
45
|
37
|
26
|
49
|
29
|
48
|
26
|
22
|
21
|
28
|
37
|
30
|
39
|
28
|
41
|
61
|
40
|
26
|
35
|
|
|
2026/05
|
32
|
42
|
37
|
36
|
37
|
40
|
44
|
38
|
31
|
31
|
41
|
48
|
56
|
26
|
27
|
32
|
31
|
36
|
40
|
41
|
28
|
39
|
25
|
33
|
28
|
37
|
29
|
42
|
63
|
57
|
62
|
|
2026/04
|
29
|
40
|
34
|
32
|
64
|
64
|
51
|
33
|
50
|
35
|
49
|
34
|
64
|
59
|
60
|
65
|
65
|
73
|
59
|
70
|
43
|
23
|
17
|
43
|
51
|
53
|
57
|
69
|
24
|
28
|
|
|
2026/03
|
25
|
17
|
35
|
61
|
36
|
55
|
64
|
56
|
62
|
57
|
59
|
52
|
66
|
65
|
68
|
60
|
60
|
59
|
30
|
72
|
49
|
35
|
40
|
31
|
41
|
67
|
37
|
45
|
33
|
52
|
24
|
|
2026/02
|
45
|
50
|
76
|
84
|
95
|
48
|
21
|
47
|
42
|
53
|
52
|
61
|
67
|
61
|
42
|
22
|
65
|
58
|
45
|
39
|
33
|
46
|
150
|
40
|
24
|
32
|
13
|
21
|
|||
|
2026/01
|
22
|
40
|
97
|
99
|
83
|
64
|
59
|
60
|
66
|
59
|
74
|
73
|
66
|
80
|
76
|
80
|
113
|
92
|
55
|
17
|
40
|
65
|
87
|
100
|
112
|
110
|
45
|
100
|
68
|
35
|
16
|
|
2025/12
|
108
|
123
|
54
|
62
|
66
|
95
|
105
|
104
|
67
|
60
|
76
|
70
|
36
|
47
|
65
|
69
|
99
|
159
|
146
|
116
|
65
|
50
|
60
|
36
|
34
|
56
|
68
|
73
|
70
|
119
|
49
|
|
2025/11
|
54
|
60
|
61
|
42
|
53
|
63
|
44
|
54
|
15
|
52
|
32
|
34
|
44
|
65
|
93
|
76
|
57
|
33
|
43
|
55
|
72
|
82
|
80
|
57
|
86
|
101
|
96
|
110
|
81
|
80
|
|
|
2025/10
|
38
|
37
|
40
|
73
|
28
|
37
|
52
|
45
|
33
|
42
|
45
|
51
|
50
|
38
|
41
|
30
|
38
|
28
|
22
|
29
|
29
|
29
|
24
|
41
|
53
|
58
|
50
|
66
|
46
|
42
|
55
|
|
2025/09
|
31
|
26
|
30
|
39
|
38
|
30
|
34
|
27
|
26
|
17
|
23
|
25
|
27
|
20
|
30
|
27
|
25
|
30
|
21
|
30
|
30
|
34
|
29
|
22
|
29
|
30
|
35
|
36
|
46
|
53
|
|
|
2025/08
|
40
|
43
|
39
|
34
|
19
|
27
|
25
|
27
|
30
|
34
|
36
|
32
|
17
|
13
|
16
|
22
|
22
|
23
|
25
|
26
|
23
|
22
|
23
|
29
|
28
|
30
|
27
|
18
|
18
|
23
|
30
|
|
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