Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
86
*
PM10
106
O3
0.2
CO
3
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 May
105
Light
Sat
10 May
101
Light
Sun
11 May
87
Good
Mon
12 May
96
Good
Tue
13 May
96
Good
Wed
14 May
93
Good
Thu
15 May
41
Excellent
Air quality in the last 12 months (Wancheng)
|
2025/02
|
92
|
117
|
126
|
81
|
59
|
47
|
92
|
53
|
66
|
89
|
102
|
95
|
81
|
92
|
97
|
93
|
77
|
72
|
96
|
89
|
95
|
108
|
126
|
96
|
82
|
94
|
108
|
124
|
|||
|
2025/01
|
156
|
153
|
129
|
203
|
97
|
75
|
69
|
81
|
58
|
69
|
84
|
81
|
107
|
93
|
71
|
69
|
76
|
112
|
147
|
152
|
159
|
213
|
89
|
70
|
70
|
65
|
72
|
136
|
307
|
176
|
125
|
|
2024/12
|
72
|
75
|
71
|
137
|
108
|
103
|
82
|
67
|
64
|
82
|
119
|
124
|
77
|
56
|
69
|
94
|
98
|
75
|
61
|
85
|
72
|
65
|
69
|
100
|
99
|
164
|
172
|
57
|
103
|
133
|
118
|
|
2024/11
|
84
|
94
|
98
|
64
|
56
|
73
|
80
|
62
|
60
|
85
|
102
|
156
|
125
|
77
|
65
|
39
|
23
|
39
|
40
|
53
|
56
|
79
|
128
|
80
|
53
|
44
|
55
|
43
|
43
|
63
|
|
|
2024/10
|
42
|
57
|
54
|
64
|
76
|
75
|
69
|
123
|
88
|
75
|
82
|
101
|
114
|
82
|
84
|
177
|
92
|
19
|
35
|
42
|
51
|
46
|
47
|
55
|
72
|
80
|
75
|
115
|
104
|
81
|
89
|
|
2024/09
|
46
|
42
|
41
|
45
|
48
|
29
|
48
|
51
|
47
|
50
|
31
|
36
|
34
|
49
|
38
|
52
|
50
|
40
|
18
|
33
|
33
|
34
|
49
|
65
|
70
|
70
|
67
|
56
|
64
|
15
|
|
|
2024/08
|
18
|
18
|
21
|
24
|
26
|
13
|
19
|
29
|
29
|
82
|
83
|
29
|
31
|
34
|
39
|
39
|
33
|
28
|
20
|
26
|
20
|
38
|
47
|
42
|
43
|
37
|
16
|
28
|
34
|
37
|
42
|
|
2024/07
|
27
|
21
|
24
|
11
|
24
|
19
|
22
|
22
|
22
|
49
|
35
|
27
|
28
|
50
|
15
|
35
|
22
|
11
|
25
|
21
|
30
|
30
|
31
|
30
|
42
|
30
|
27
|
20
|
12
|
13
|
10
|
|
2024/06
|
81
|
68
|
55
|
29
|
34
|
43
|
35
|
50
|
46
|
40
|
44
|
46
|
34
|
46
|
57
|
47
|
25
|
42
|
48
|
34
|
37
|
38
|
37
|
92
|
84
|
48
|
47
|
22
|
18
|
31
|
|
|
2024/05
|
37
|
42
|
42
|
41
|
46
|
47
|
54
|
53
|
53
|
53
|
101
|
90
|
86
|
73
|
82
|
59
|
61
|
52
|
55
|
55
|
57
|
51
|
58
|
58
|
71
|
35
|
58
|
51
|
49
|
41
|
54
|
|
2024/04
|
55
|
77
|
91
|
57
|
61
|
49
|
44
|
46
|
44
|
51
|
57
|
54
|
48
|
42
|
42
|
53
|
48
|
59
|
33
|
44
|
60
|
64
|
137
|
88
|
67
|
54
|
57
|
52
|
61
|
43
|
|
|
2024/03
|
108
|
106
|
59
|
71
|
116
|
100
|
99
|
73
|
73
|
77
|
75
|
81
|
83
|
85
|
64
|
84
|
103
|
59
|
95
|
115
|
80
|
69
|
53
|
52
|
34
|
57
|
59
|
72
|
53
|
74
|
83
|
|
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