Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
59
*
PM10
18
O3
1.0
CO
9
SO2
56
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Jan
44
Excellent
Tue
13 Jan
45
Excellent
Wed
14 Jan
44
Excellent
Thu
15 Jan
44
Excellent
Fri
16 Jan
40
Excellent
Sat
17 Jan
45
Excellent
Sun
18 Jan
31
Excellent
Yongan Air quality rank
1
Erenhot, Inner Mongolia
2
Sonid Right Banner, Inner Mongolia
3
Xilinhot, Inner Mongolia
4
Abag Banner, Inner Mongolia
5
Sonid Left Banner, Inner Mongolia
6
East Ujumqin Banner, Inner Mongolia
7
Xianghuang Banner, Inner Mongolia
8
New Barag Right Banner, Inner Mongolia
9
Nyalam, Tibet
590
Yongan, Fujian
Air quality in the last 12 months (Yongan)
|
2025/11
|
26
|
31
|
38
|
14
|
18
|
25
|
32
|
37
|
22
|
11
|
28
|
9
|
11
|
25
|
33
|
40
|
35
|
29
|
20
|
29
|
30
|
33
|
42
|
39
|
38
|
51
|
52
|
51
|
52
|
54
|
|
|
2025/10
|
32
|
31
|
28
|
30
|
26
|
22
|
27
|
28
|
32
|
27
|
26
|
30
|
31
|
19
|
24
|
28
|
26
|
28
|
20
|
12
|
8
|
14
|
22
|
26
|
28
|
32
|
42
|
34
|
24
|
25
|
26
|
|
2025/09
|
24
|
20
|
28
|
28
|
29
|
26
|
20
|
13
|
19
|
17
|
13
|
23
|
22
|
21
|
30
|
29
|
20
|
19
|
17
|
14
|
14
|
15
|
15
|
12
|
17
|
18
|
20
|
25
|
29
|
31
|
|
|
2025/08
|
30
|
24
|
19
|
21
|
20
|
19
|
23
|
25
|
26
|
26
|
24
|
26
|
21
|
13
|
20
|
14
|
15
|
19
|
22
|
14
|
19
|
27
|
28
|
24
|
22
|
21
|
17
|
19
|
18
|
20
|
28
|
|
2025/07
|
29
|
18
|
23
|
22
|
23
|
21
|
19
|
34
|
31
|
14
|
12
|
20
|
23
|
23
|
31
|
32
|
32
|
28
|
10
|
10
|
10
|
10
|
14
|
16
|
18
|
24
|
18
|
14
|
22
|
23
|
28
|
|
2025/06
|
24
|
25
|
17
|
15
|
30
|
36
|
33
|
36
|
21
|
24
|
22
|
15
|
23
|
23
|
18
|
16
|
26
|
23
|
24
|
22
|
19
|
16
|
19
|
23
|
27
|
22
|
20
|
18
|
25
|
28
|
|
|
2025/05
|
44
|
44
|
50
|
51
|
26
|
33
|
52
|
35
|
22
|
39
|
23
|
31
|
50
|
40
|
37
|
37
|
32
|
23
|
23
|
24
|
28
|
34
|
29
|
20
|
36
|
39
|
41
|
23
|
11
|
17
|
31
|
|
2025/04
|
20
|
33
|
40
|
48
|
48
|
51
|
53
|
57
|
61
|
31
|
44
|
74
|
111
|
83
|
72
|
61
|
65
|
60
|
38
|
24
|
39
|
33
|
24
|
23
|
10
|
9
|
25
|
29
|
41
|
45
|
|
|
2025/03
|
34
|
34
|
30
|
13
|
12
|
11
|
21
|
28
|
39
|
48
|
48
|
36
|
31
|
18
|
12
|
14
|
41
|
33
|
37
|
38
|
42
|
45
|
50
|
61
|
68
|
77
|
59
|
37
|
8
|
7
|
9
|
|
2025/02
|
30
|
19
|
9
|
28
|
32
|
38
|
26
|
49
|
32
|
37
|
39
|
80
|
40
|
43
|
60
|
41
|
29
|
57
|
39
|
25
|
15
|
16
|
9
|
16
|
41
|
55
|
56
|
45
|
|||
|
2025/01
|
66
|
62
|
53
|
46
|
49
|
55
|
52
|
54
|
50
|
37
|
40
|
42
|
46
|
46
|
49
|
60
|
44
|
44
|
44
|
41
|
41
|
51
|
44
|
41
|
29
|
15
|
24
|
44
|
82
|
42
|
36
|
|
2024/12
|
45
|
44
|
43
|
44
|
45
|
56
|
29
|
26
|
54
|
44
|
32
|
22
|
24
|
49
|
42
|
44
|
45
|
43
|
46
|
47
|
48
|
49
|
48
|
42
|
49
|
49
|
73
|
71
|
59
|
59
|
59
|
|
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