Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
109
*
PM2.5
162
PM10
44
O3
1.2
CO
13
SO2
81
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
4 Feb
186
Moderate
Thu
5 Feb
134
Light
Fri
6 Feb
59
Good
Sat
7 Feb
68
Good
Sun
8 Feb
93
Good
Mon
9 Feb
101
Light
Tue
10 Feb
30
Excellent
Air quality in the last 12 months (Wucheng)
|
2025/12
|
82
|
39
|
50
|
66
|
86
|
135
|
101
|
53
|
111
|
127
|
106
|
27
|
67
|
97
|
87
|
162
|
108
|
157
|
233
|
122
|
55
|
54
|
91
|
110
|
37
|
58
|
98
|
152
|
141
|
117
|
33
|
|
2025/11
|
76
|
41
|
64
|
83
|
89
|
126
|
94
|
71
|
68
|
74
|
89
|
97
|
76
|
98
|
169
|
123
|
36
|
50
|
59
|
66
|
78
|
123
|
115
|
165
|
38
|
134
|
84
|
148
|
157
|
197
|
|
|
2025/10
|
65
|
23
|
26
|
40
|
18
|
16
|
28
|
29
|
11
|
13
|
15
|
18
|
31
|
49
|
72
|
56
|
35
|
24
|
35
|
34
|
48
|
52
|
63
|
73
|
76
|
55
|
83
|
113
|
76
|
91
|
105
|
|
2025/09
|
32
|
38
|
51
|
54
|
43
|
48
|
58
|
58
|
40
|
48
|
57
|
47
|
59
|
54
|
44
|
38
|
26
|
36
|
22
|
34
|
55
|
33
|
34
|
37
|
53
|
59
|
27
|
48
|
59
|
61
|
|
|
2025/08
|
33
|
29
|
40
|
33
|
37
|
34
|
48
|
39
|
18
|
31
|
41
|
34
|
37
|
47
|
40
|
18
|
20
|
28
|
43
|
26
|
31
|
24
|
34
|
18
|
25
|
36
|
43
|
20
|
37
|
24
|
24
|
|
2025/07
|
13
|
20
|
28
|
37
|
31
|
24
|
29
|
30
|
40
|
57
|
47
|
50
|
46
|
34
|
46
|
31
|
33
|
35
|
51
|
42
|
41
|
17
|
13
|
33
|
36
|
33
|
27
|
41
|
28
|
28
|
24
|
|
2025/06
|
70
|
66
|
44
|
36
|
70
|
76
|
83
|
69
|
85
|
43
|
78
|
82
|
67
|
60
|
35
|
30
|
42
|
53
|
19
|
35
|
45
|
44
|
50
|
47
|
57
|
53
|
54
|
39
|
25
|
23
|
|
|
2025/05
|
52
|
67
|
36
|
53
|
85
|
52
|
73
|
72
|
35
|
32
|
54
|
59
|
62
|
56
|
37
|
79
|
108
|
78
|
93
|
71
|
67
|
69
|
62
|
51
|
50
|
56
|
56
|
67
|
62
|
67
|
64
|
|
2025/04
|
73
|
34
|
63
|
87
|
53
|
78
|
93
|
85
|
64
|
83
|
91
|
160
|
58
|
59
|
54
|
90
|
125
|
66
|
37
|
63
|
61
|
66
|
76
|
54
|
71
|
81
|
60
|
51
|
59
|
69
|
|
|
2025/03
|
140
|
48
|
45
|
43
|
84
|
72
|
104
|
97
|
104
|
98
|
98
|
132
|
97
|
65
|
55
|
40
|
54
|
33
|
57
|
54
|
56
|
69
|
101
|
142
|
109
|
89
|
113
|
104
|
47
|
57
|
79
|
|
2025/02
|
72
|
98
|
42
|
30
|
49
|
95
|
45
|
33
|
68
|
78
|
95
|
102
|
105
|
82
|
94
|
60
|
50
|
57
|
58
|
74
|
72
|
48
|
46
|
64
|
71
|
87
|
112
|
137
|
|||
|
2025/01
|
136
|
57
|
86
|
161
|
170
|
44
|
55
|
51
|
52
|
65
|
98
|
88
|
82
|
92
|
49
|
72
|
83
|
114
|
116
|
92
|
161
|
56
|
98
|
138
|
81
|
97
|
34
|
89
|
210
|
100
|
62
|
|
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