Air Quality
Excellent
No health implications.
25
PM2.5
30
PM10
40
O3
0.5
CO
5
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
44
Excellent
Fri
9 Jan
47
Excellent
Sat
10 Jan
46
Excellent
Sun
11 Jan
33
Excellent
Mon
12 Jan
36
Excellent
Tue
13 Jan
50
Excellent
Wed
14 Jan
28
Excellent
Yun County Air quality rank
1
Linxi, Inner Mongolia
2
Bairin Right Banner, Inner Mongolia
3
Hexigten Banner, Inner Mongolia
4
Xilinhot, Inner Mongolia
5
East Ujumqin Banner, Inner Mongolia
6
West Ujumqin Banner, Inner Mongolia
7
Lingdong, Heilongjiang
8
Songshan, Namenggu
9
Xilingol League, Namenggu
418
Yun County, Yunnan
Air quality in the last 12 months (Yun County)
|
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
|
|
2025/02
|
61
|
59
|
52
|
50
|
56
|
60
|
54
|
40
|
43
|
41
|
37
|
40
|
46
|
58
|
54
|
57
|
44
|
44
|
54
|
50
|
52
|
50
|
56
|
53
|
47
|
37
|
36
|
43
|
|||
|
2025/01
|
36
|
33
|
34
|
36
|
43
|
41
|
33
|
34
|
31
|
38
|
40
|
36
|
40
|
38
|
50
|
46
|
43
|
42
|
37
|
33
|
35
|
42
|
39
|
32
|
35
|
46
|
28
|
45
|
70
|
41
|
44
|
|
2024/12
|
25
|
23
|
22
|
25
|
24
|
26
|
27
|
29
|
26
|
31
|
42
|
40
|
32
|
31
|
29
|
29
|
30
|
27
|
26
|
27
|
28
|
23
|
25
|
30
|
30
|
37
|
45
|
40
|
31
|
29
|
33
|
|
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