Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
52
PM2.5
134
*
PM10
54
O3
1.0
CO
6
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Jan
56
Good
Fri
30 Jan
58
Good
Sat
31 Jan
57
Good
Sun
1 Feb
61
Good
Mon
2 Feb
59
Good
Tue
3 Feb
18
Excellent
Wed
4 Feb
28
Excellent
Wen County Air quality rank
Air quality in the last 12 months (Wen County)
|
2025/12
|
75
|
67
|
57
|
62
|
62
|
70
|
73
|
65
|
68
|
71
|
73
|
57
|
69
|
72
|
73
|
89
|
86
|
82
|
90
|
53
|
50
|
52
|
63
|
56
|
58
|
60
|
71
|
79
|
76
|
73
|
55
|
|
2025/11
|
47
|
39
|
33
|
27
|
23
|
22
|
37
|
71
|
58
|
42
|
44
|
56
|
59
|
58
|
51
|
44
|
56
|
49
|
53
|
60
|
66
|
62
|
64
|
62
|
73
|
69
|
89
|
77
|
75
|
67
|
|
|
2025/10
|
24
|
27
|
24
|
23
|
27
|
21
|
24
|
25
|
26
|
22
|
17
|
25
|
31
|
32
|
28
|
40
|
25
|
30
|
34
|
27
|
24
|
24
|
22
|
20
|
25
|
38
|
45
|
42
|
43
|
40
|
47
|
|
2025/09
|
31
|
33
|
46
|
42
|
42
|
75
|
62
|
46
|
36
|
31
|
23
|
26
|
36
|
37
|
39
|
20
|
25
|
18
|
26
|
29
|
22
|
25
|
26
|
36
|
41
|
44
|
25
|
22
|
31
|
38
|
|
|
2025/08
|
39
|
37
|
41
|
40
|
35
|
32
|
26
|
31
|
22
|
22
|
33
|
43
|
32
|
37
|
35
|
30
|
29
|
28
|
31
|
29
|
28
|
26
|
22
|
30
|
26
|
31
|
32
|
18
|
17
|
26
|
28
|
|
2025/07
|
27
|
29
|
24
|
25
|
25
|
33
|
27
|
33
|
29
|
32
|
29
|
30
|
32
|
33
|
41
|
45
|
44
|
37
|
34
|
30
|
28
|
32
|
24
|
23
|
25
|
30
|
34
|
29
|
36
|
29
|
36
|
|
2025/06
|
40
|
40
|
45
|
41
|
40
|
48
|
41
|
42
|
35
|
36
|
36
|
44
|
41
|
49
|
49
|
49
|
52
|
31
|
34
|
44
|
41
|
29
|
30
|
26
|
30
|
32
|
32
|
40
|
39
|
25
|
|
|
2025/05
|
53
|
57
|
74
|
72
|
36
|
54
|
43
|
43
|
98
|
65
|
57
|
60
|
45
|
55
|
48
|
61
|
68
|
68
|
71
|
56
|
56
|
58
|
68
|
53
|
47
|
53
|
33
|
31
|
36
|
34
|
50
|
|
2025/04
|
60
|
76
|
74
|
69
|
77
|
57
|
52
|
63
|
62
|
60
|
53
|
437
|
218
|
79
|
76
|
74
|
62
|
106
|
106
|
64
|
66
|
86
|
57
|
49
|
49
|
35
|
41
|
51
|
42
|
49
|
|
|
2025/03
|
51
|
60
|
50
|
38
|
38
|
45
|
52
|
59
|
38
|
42
|
88
|
109
|
85
|
34
|
48
|
45
|
53
|
52
|
50
|
55
|
52
|
53
|
54
|
51
|
51
|
89
|
161
|
79
|
84
|
64
|
56
|
|
2025/02
|
40
|
44
|
43
|
44
|
43
|
44
|
44
|
41
|
44
|
42
|
54
|
69
|
58
|
55
|
54
|
57
|
41
|
39
|
42
|
40
|
39
|
31
|
39
|
28
|
34
|
41
|
47
|
48
|
|||
|
2025/01
|
85
|
75
|
72
|
75
|
69
|
65
|
54
|
58
|
59
|
52
|
47
|
54
|
58
|
62
|
51
|
47
|
57
|
55
|
79
|
87
|
84
|
86
|
82
|
53
|
60
|
70
|
62
|
87
|
138
|
65
|
51
|
|
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