Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
27
O3
0.5
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Mar
50
Excellent
Tue
1 Apr
48
Excellent
Wed
2 Apr
81
Good
Thu
3 Apr
80
Good
Fri
4 Apr
87
Good
Sat
5 Apr
53
Good
Sun
6 Apr
21
Excellent
Air quality in the last 12 months (Yuncheng)
|
2025/02
|
32
|
35
|
14
|
20
|
40
|
43
|
24
|
32
|
53
|
44
|
55
|
47
|
37
|
57
|
34
|
93
|
54
|
55
|
58
|
40
|
39
|
40
|
26
|
23
|
67
|
68
|
83
|
49
|
|||
|
2025/01
|
74
|
70
|
61
|
62
|
74
|
84
|
81
|
84
|
80
|
46
|
46
|
50
|
53
|
69
|
58
|
72
|
57
|
58
|
58
|
60
|
59
|
64
|
63
|
48
|
43
|
18
|
32
|
35
|
115
|
62
|
39
|
|
2024/12
|
54
|
71
|
73
|
68
|
76
|
77
|
55
|
21
|
49
|
57
|
68
|
29
|
39
|
50
|
47
|
50
|
52
|
46
|
41
|
58
|
60
|
62
|
66
|
66
|
64
|
56
|
81
|
81
|
84
|
83
|
68
|
|
2024/11
|
48
|
44
|
56
|
50
|
45
|
53
|
44
|
44
|
60
|
47
|
45
|
46
|
46
|
34
|
20
|
32
|
35
|
23
|
19
|
18
|
20
|
27
|
35
|
45
|
36
|
22
|
34
|
42
|
41
|
46
|
|
|
2024/10
|
34
|
24
|
43
|
39
|
39
|
43
|
49
|
55
|
52
|
39
|
38
|
53
|
60
|
47
|
32
|
52
|
32
|
30
|
33
|
23
|
31
|
31
|
17
|
36
|
43
|
37
|
31
|
18
|
21
|
33
|
47
|
|
2024/09
|
25
|
27
|
27
|
32
|
32
|
14
|
15
|
16
|
17
|
23
|
35
|
37
|
39
|
32
|
20
|
27
|
24
|
25
|
36
|
39
|
26
|
14
|
15
|
13
|
20
|
30
|
35
|
46
|
42
|
32
|
|
|
2024/08
|
19
|
23
|
24
|
24
|
26
|
29
|
31
|
24
|
25
|
20
|
24
|
23
|
22
|
22
|
24
|
17
|
19
|
17
|
23
|
23
|
16
|
24
|
26
|
29
|
21
|
32
|
27
|
35
|
33
|
28
|
28
|
|
2024/07
|
22
|
17
|
13
|
18
|
17
|
14
|
13
|
13
|
15
|
11
|
12
|
11
|
12
|
16
|
24
|
19
|
17
|
16
|
23
|
21
|
19
|
20
|
20
|
20
|
18
|
24
|
19
|
23
|
13
|
20
|
15
|
|
2024/06
|
10
|
21
|
24
|
18
|
37
|
19
|
25
|
22
|
15
|
15
|
15
|
20
|
20
|
19
|
16
|
19
|
21
|
19
|
18
|
18
|
12
|
13
|
14
|
12
|
13
|
24
|
27
|
19
|
12
|
13
|
|
|
2024/05
|
17
|
24
|
24
|
27
|
17
|
36
|
25
|
26
|
37
|
54
|
31
|
23
|
31
|
48
|
47
|
48
|
42
|
55
|
43
|
15
|
12
|
25
|
31
|
20
|
18
|
17
|
25
|
18
|
27
|
45
|
24
|
|
2024/04
|
40
|
37
|
22
|
27
|
19
|
35
|
13
|
14
|
25
|
39
|
45
|
38
|
35
|
36
|
33
|
27
|
23
|
23
|
25
|
17
|
15
|
29
|
25
|
35
|
30
|
32
|
45
|
41
|
28
|
27
|
|
|
2024/03
|
34
|
42
|
54
|
51
|
37
|
34
|
39
|
42
|
46
|
14
|
17
|
33
|
52
|
61
|
59
|
61
|
63
|
40
|
18
|
53
|
54
|
44
|
41
|
27
|
32
|
34
|
43
|
31
|
41
|
30
|
34
|
|
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