Air Quality
Excellent
No health implications.
29
PM2.5
49
PM10
29
O3
0.6
CO
3
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Dec
114
Light
Sat
13 Dec
60
Good
Sun
14 Dec
65
Good
Mon
15 Dec
90
Good
Tue
16 Dec
107
Light
Wed
17 Dec
155
Moderate
Thu
18 Dec
24
Excellent
Air quality in the last 12 months (Wen County)
|
2025/11
|
55
|
64
|
82
|
127
|
97
|
129
|
62
|
49
|
78
|
93
|
93
|
91
|
73
|
73
|
67
|
72
|
45
|
35
|
40
|
50
|
50
|
56
|
74
|
117
|
86
|
137
|
201
|
121
|
75
|
79
|
|
|
2025/10
|
37
|
23
|
45
|
42
|
23
|
23
|
32
|
36
|
17
|
26
|
32
|
27
|
34
|
59
|
50
|
54
|
18
|
29
|
47
|
39
|
44
|
62
|
85
|
109
|
69
|
76
|
118
|
151
|
150
|
174
|
128
|
|
2025/09
|
40
|
43
|
36
|
18
|
24
|
47
|
59
|
46
|
38
|
42
|
22
|
34
|
45
|
45
|
47
|
32
|
27
|
20
|
16
|
32
|
38
|
18
|
24
|
32
|
45
|
47
|
21
|
30
|
38
|
49
|
|
|
2025/08
|
38
|
37
|
48
|
44
|
42
|
32
|
40
|
40
|
31
|
43
|
35
|
45
|
49
|
39
|
33
|
30
|
36
|
40
|
37
|
35
|
31
|
34
|
41
|
35
|
51
|
40
|
45
|
33
|
32
|
34
|
35
|
|
2025/07
|
25
|
31
|
30
|
37
|
31
|
35
|
42
|
40
|
40
|
50
|
60
|
53
|
53
|
56
|
49
|
51
|
40
|
46
|
51
|
52
|
36
|
40
|
23
|
25
|
36
|
40
|
42
|
42
|
43
|
40
|
38
|
|
2025/06
|
53
|
56
|
51
|
60
|
64
|
63
|
84
|
79
|
68
|
65
|
67
|
57
|
59
|
52
|
56
|
47
|
51
|
39
|
33
|
44
|
48
|
50
|
44
|
49
|
62
|
35
|
47
|
44
|
36
|
37
|
|
|
2025/05
|
69
|
106
|
72
|
64
|
145
|
148
|
156
|
90
|
81
|
42
|
48
|
56
|
69
|
69
|
53
|
66
|
142
|
84
|
98
|
83
|
83
|
69
|
87
|
64
|
58
|
54
|
68
|
68
|
79
|
68
|
55
|
|
2025/04
|
63
|
55
|
63
|
86
|
66
|
81
|
89
|
87
|
97
|
92
|
98
|
204
|
103
|
59
|
62
|
108
|
129
|
109
|
81
|
77
|
63
|
91
|
124
|
80
|
81
|
83
|
76
|
62
|
57
|
108
|
|
|
2025/03
|
99
|
52
|
43
|
58
|
91
|
107
|
84
|
80
|
101
|
112
|
104
|
126
|
156
|
73
|
62
|
47
|
41
|
57
|
53
|
41
|
45
|
62
|
86
|
276
|
173
|
154
|
107
|
143
|
56
|
51
|
63
|
|
2025/02
|
102
|
163
|
82
|
36
|
36
|
60
|
70
|
42
|
71
|
101
|
135
|
80
|
50
|
57
|
62
|
71
|
79
|
86
|
57
|
77
|
113
|
117
|
99
|
101
|
80
|
77
|
112
|
143
|
|||
|
2025/01
|
115
|
131
|
108
|
118
|
83
|
64
|
54
|
56
|
66
|
69
|
64
|
61
|
89
|
93
|
46
|
50
|
72
|
83
|
74
|
117
|
159
|
167
|
84
|
132
|
122
|
63
|
34
|
49
|
145
|
182
|
109
|
|
2024/12
|
53
|
58
|
67
|
125
|
40
|
49
|
61
|
69
|
113
|
114
|
125
|
126
|
65
|
56
|
49
|
53
|
84
|
75
|
68
|
81
|
58
|
71
|
104
|
133
|
112
|
97
|
72
|
46
|
56
|
71
|
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