Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
81
PM2.5
408
*
PM10
124
O3
0.7
CO
7
SO2
9
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
14 May
80
Good
Fri
15 May
42
Excellent
Sat
16 May
82
Good
Sun
17 May
52
Good
Mon
18 May
76
Good
Tue
19 May
74
Good
Wed
20 May
40
Excellent
Air quality in the last 12 months (Ulanhot)
|
2026/04
|
37
|
67
|
50
|
32
|
43
|
31
|
28
|
38
|
34
|
43
|
35
|
49
|
36
|
53
|
65
|
40
|
60
|
67
|
63
|
64
|
35
|
29
|
46
|
39
|
33
|
33
|
34
|
36
|
32
|
39
|
|
|
2026/03
|
31
|
54
|
43
|
32
|
36
|
36
|
32
|
35
|
34
|
37
|
52
|
55
|
82
|
46
|
55
|
65
|
123
|
37
|
62
|
178
|
248
|
114
|
108
|
140
|
63
|
88
|
76
|
63
|
47
|
35
|
63
|
|
2026/02
|
30
|
42
|
56
|
30
|
48
|
28
|
28
|
30
|
38
|
54
|
72
|
102
|
47
|
63
|
32
|
50
|
65
|
25
|
42
|
75
|
170
|
65
|
45
|
29
|
79
|
30
|
41
|
49
|
|||
|
2026/01
|
77
|
35
|
55
|
44
|
32
|
33
|
32
|
33
|
36
|
41
|
30
|
38
|
30
|
42
|
50
|
56
|
30
|
28
|
35
|
31
|
25
|
24
|
27
|
33
|
41
|
68
|
26
|
30
|
40
|
40
|
34
|
|
2025/12
|
41
|
27
|
26
|
29
|
35
|
37
|
32
|
27
|
30
|
31
|
29
|
36
|
31
|
33
|
38
|
47
|
57
|
70
|
85
|
34
|
38
|
58
|
56
|
28
|
31
|
42
|
45
|
31
|
32
|
28
|
36
|
|
2025/11
|
25
|
31
|
52
|
42
|
52
|
36
|
67
|
155
|
26
|
35
|
37
|
37
|
25
|
44
|
62
|
31
|
25
|
38
|
25
|
29
|
29
|
32
|
38
|
29
|
33
|
43
|
31
|
47
|
61
|
30
|
|
|
2025/10
|
33
|
32
|
51
|
35
|
29
|
32
|
35
|
30
|
35
|
38
|
37
|
32
|
41
|
33
|
33
|
30
|
31
|
22
|
22
|
22
|
30
|
40
|
53
|
37
|
26
|
23
|
28
|
31
|
48
|
26
|
32
|
|
2025/09
|
28
|
21
|
42
|
44
|
47
|
27
|
25
|
24
|
22
|
28
|
33
|
33
|
28
|
32
|
25
|
24
|
22
|
22
|
24
|
29
|
29
|
32
|
38
|
30
|
26
|
30
|
29
|
27
|
30
|
35
|
|
|
2025/08
|
24
|
22
|
22
|
23
|
24
|
21
|
21
|
22
|
23
|
21
|
22
|
28
|
23
|
27
|
25
|
20
|
18
|
23
|
20
|
28
|
20
|
21
|
20
|
19
|
22
|
21
|
18
|
21
|
21
|
18
|
26
|
|
2025/07
|
44
|
25
|
31
|
39
|
26
|
31
|
29
|
36
|
34
|
43
|
32
|
21
|
25
|
26
|
26
|
24
|
20
|
29
|
28
|
26
|
21
|
24
|
35
|
35
|
34
|
27
|
26
|
24
|
18
|
21
|
23
|
|
2025/06
|
28
|
32
|
26
|
28
|
28
|
27
|
22
|
35
|
25
|
27
|
26
|
36
|
30
|
27
|
32
|
31
|
31
|
29
|
28
|
22
|
26
|
32
|
34
|
43
|
53
|
35
|
48
|
31
|
41
|
35
|
|
|
2025/05
|
31
|
26
|
27
|
27
|
33
|
41
|
49
|
52
|
44
|
48
|
77
|
81
|
57
|
83
|
50
|
73
|
44
|
35
|
32
|
78
|
61
|
37
|
29
|
42
|
37
|
53
|
53
|
62
|
64
|
61
|
35
|
|
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