Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
56
PM10
83
O3
0.6
CO
6
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 Apr
84
Good
Thu
2 Apr
83
Good
Fri
3 Apr
78
Good
Sat
4 Apr
84
Good
Sun
5 Apr
94
Good
Mon
6 Apr
95
Good
Tue
7 Apr
17
Excellent
Yun County Air quality rank
Air quality in the last 12 months (Yun County)
|
2026/02
|
37
|
36
|
39
|
42
|
37
|
36
|
37
|
43
|
41
|
39
|
31
|
33
|
34
|
37
|
55
|
63
|
91
|
56
|
44
|
34
|
32
|
34
|
44
|
47
|
58
|
63
|
49
|
56
|
|||
|
2026/01
|
44
|
36
|
29
|
29
|
31
|
30
|
31
|
34
|
40
|
34
|
39
|
39
|
42
|
50
|
44
|
38
|
34
|
37
|
50
|
51
|
31
|
35
|
38
|
36
|
35
|
36
|
37
|
40
|
39
|
38
|
38
|
|
2025/12
|
34
|
32
|
37
|
31
|
30
|
27
|
30
|
29
|
30
|
30
|
31
|
35
|
33
|
32
|
31
|
30
|
30
|
32
|
28
|
33
|
32
|
33
|
36
|
34
|
34
|
32
|
35
|
38
|
35
|
32
|
34
|
|
2025/11
|
24
|
22
|
13
|
13
|
13
|
16
|
17
|
21
|
17
|
17
|
17
|
17
|
18
|
20
|
25
|
23
|
28
|
23
|
15
|
15
|
16
|
17
|
22
|
24
|
27
|
34
|
31
|
32
|
34
|
35
|
|
|
2025/10
|
17
|
15
|
17
|
17
|
20
|
20
|
17
|
17
|
17
|
17
|
17
|
20
|
22
|
23
|
23
|
22
|
18
|
17
|
19
|
20
|
21
|
20
|
24
|
23
|
22
|
22
|
26
|
28
|
27
|
28
|
26
|
|
2025/09
|
19
|
19
|
19
|
23
|
24
|
22
|
19
|
20
|
20
|
18
|
19
|
20
|
18
|
15
|
15
|
14
|
17
|
16
|
19
|
19
|
20
|
19
|
18
|
15
|
22
|
19
|
17
|
17
|
17
|
13
|
|
|
2025/08
|
19
|
19
|
15
|
17
|
18
|
19
|
18
|
13
|
15
|
15
|
18
|
15
|
17
|
18
|
24
|
22
|
17
|
19
|
22
|
20
|
16
|
15
|
16
|
17
|
19
|
21
|
16
|
17
|
17
|
21
|
21
|
|
2025/07
|
20
|
17
|
13
|
14
|
13
|
16
|
15
|
13
|
18
|
17
|
19
|
21
|
25
|
23
|
19
|
20
|
20
|
22
|
22
|
19
|
18
|
21
|
19
|
17
|
14
|
16
|
17
|
20
|
23
|
21
|
16
|
|
2025/06
|
15
|
14
|
23
|
42
|
36
|
38
|
30
|
28
|
23
|
19
|
30
|
36
|
41
|
36
|
22
|
19
|
14
|
13
|
14
|
18
|
21
|
16
|
15
|
15
|
15
|
16
|
16
|
17
|
18
|
17
|
|
|
2025/05
|
30
|
29
|
26
|
20
|
24
|
31
|
31
|
35
|
35
|
44
|
34
|
36
|
42
|
37
|
34
|
35
|
37
|
29
|
34
|
30
|
39
|
29
|
36
|
32
|
16
|
19
|
16
|
16
|
16
|
15
|
14
|
|
2025/04
|
98
|
92
|
86
|
94
|
84
|
96
|
97
|
83
|
80
|
75
|
62
|
45
|
29
|
40
|
47
|
28
|
23
|
27
|
31
|
36
|
35
|
34
|
50
|
55
|
63
|
65
|
67
|
68
|
43
|
34
|
|
|
2025/03
|
46
|
56
|
43
|
49
|
56
|
64
|
71
|
64
|
61
|
55
|
60
|
68
|
83
|
70
|
59
|
53
|
61
|
65
|
32
|
38
|
62
|
66
|
58
|
44
|
44
|
45
|
55
|
92
|
115
|
99
|
104
|
|
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