Air Quality
Excellent
No health implications.
18
PM2.5
27
PM10
42
O3
0.6
CO
7
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Dec
42
Excellent
Sun
29 Dec
60
Good
Mon
30 Dec
84
Good
Tue
31 Dec
89
Good
Wed
1 Jan
42
Excellent
Thu
2 Jan
35
Excellent
Fri
3 Jan
22
Excellent
Air quality in the last 12 months (Ulanhot)
|
2024/11
|
36
|
34
|
39
|
29
|
29
|
36
|
61
|
88
|
126
|
42
|
32
|
34
|
60
|
64
|
105
|
30
|
27
|
30
|
35
|
27
|
38
|
52
|
52
|
114
|
155
|
23
|
29
|
30
|
26
|
32
|
|
|
2024/10
|
24
|
27
|
33
|
40
|
39
|
38
|
48
|
35
|
39
|
28
|
30
|
27
|
52
|
51
|
28
|
37
|
30
|
37
|
28
|
37
|
39
|
33
|
53
|
42
|
40
|
49
|
38
|
30
|
54
|
33
|
34
|
|
2024/09
|
21
|
22
|
24
|
27
|
21
|
30
|
33
|
32
|
37
|
29
|
29
|
37
|
28
|
26
|
29
|
30
|
29
|
30
|
31
|
29
|
37
|
33
|
34
|
29
|
29
|
39
|
36
|
40
|
53
|
24
|
|
|
2024/08
|
25
|
28
|
27
|
19
|
18
|
29
|
33
|
26
|
31
|
29
|
19
|
25
|
29
|
28
|
26
|
29
|
34
|
29
|
20
|
21
|
19
|
25
|
38
|
35
|
29
|
23
|
23
|
22
|
19
|
21
|
19
|
|
2024/07
|
46
|
49
|
52
|
58
|
56
|
47
|
57
|
73
|
62
|
61
|
70
|
96
|
93
|
64
|
50
|
35
|
28
|
41
|
40
|
35
|
25
|
29
|
27
|
24
|
23
|
20
|
19
|
20
|
22
|
23
|
28
|
|
2024/06
|
35
|
35
|
40
|
33
|
39
|
40
|
25
|
25
|
23
|
35
|
36
|
29
|
26
|
22
|
23
|
28
|
24
|
29
|
41
|
30
|
24
|
20
|
22
|
21
|
28
|
30
|
38
|
53
|
42
|
45
|
|
|
2024/05
|
53
|
36
|
47
|
66
|
52
|
43
|
39
|
58
|
38
|
52
|
26
|
35
|
33
|
29
|
27
|
31
|
54
|
36
|
31
|
32
|
33
|
32
|
30
|
31
|
40
|
25
|
30
|
29
|
27
|
30
|
28
|
|
2024/04
|
43
|
53
|
31
|
36
|
46
|
37
|
40
|
32
|
56
|
70
|
86
|
82
|
74
|
102
|
306
|
56
|
54
|
32
|
30
|
45
|
84
|
55
|
40
|
40
|
38
|
28
|
25
|
26
|
37
|
47
|
|
|
2024/03
|
29
|
23
|
28
|
29
|
35
|
64
|
41
|
40
|
73
|
89
|
56
|
42
|
33
|
39
|
37
|
66
|
28
|
28
|
33
|
30
|
54
|
67
|
63
|
27
|
47
|
140
|
139
|
153
|
37
|
34
|
33
|
|
2024/02
|
28
|
59
|
57
|
58
|
72
|
81
|
37
|
30
|
69
|
113
|
31
|
46
|
52
|
34
|
28
|
57
|
107
|
62
|
36
|
30
|
30
|
54
|
81
|
141
|
100
|
48
|
64
|
56
|
33
|
||
|
2024/01
|
38
|
63
|
34
|
81
|
66
|
45
|
28
|
36
|
30
|
34
|
67
|
64
|
57
|
29
|
43
|
59
|
36
|
40
|
51
|
52
|
33
|
35
|
40
|
54
|
32
|
43
|
53
|
37
|
33
|
66
|
48
|
|
2023/12
|
27
|
28
|
33
|
28
|
39
|
23
|
29
|
38
|
25
|
27
|
32
|
54
|
65
|
58
|
34
|
32
|
24
|
33
|
34
|
28
|
45
|
34
|
28
|
30
|
35
|
65
|
39
|
36
|
44
|
49
|
43
|
|
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