Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
55
*
PM10
124
O3
0.6
CO
4
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 May
65
Good
Wed
20 May
47
Excellent
Thu
21 May
71
Good
Fri
22 May
49
Excellent
Sat
23 May
41
Excellent
Sun
24 May
41
Excellent
Mon
25 May
36
Excellent
Air quality in the last 12 months (Wucheng)
|
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
|
|
2025/07
|
16
|
21
|
31
|
31
|
22
|
16
|
18
|
19
|
17
|
28
|
22
|
25
|
35
|
34
|
39
|
47
|
40
|
27
|
19
|
16
|
12
|
20
|
24
|
27
|
22
|
15
|
20
|
18
|
24
|
23
|
24
|
|
2025/06
|
39
|
24
|
23
|
42
|
30
|
42
|
46
|
60
|
40
|
33
|
21
|
24
|
17
|
24
|
15
|
26
|
40
|
28
|
35
|
24
|
25
|
37
|
17
|
17
|
24
|
21
|
30
|
22
|
26
|
25
|
|
|
2025/05
|
51
|
51
|
57
|
49
|
35
|
73
|
112
|
57
|
25
|
44
|
41
|
44
|
40
|
44
|
68
|
56
|
30
|
49
|
41
|
29
|
19
|
31
|
17
|
32
|
58
|
61
|
59
|
37
|
30
|
42
|
42
|
|
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