Air Quality
Excellent
No health implications.
18
PM2.5
29
PM10
84
O3
0.4
CO
4
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Sep
53
Good
Sun
20 Sep
55
Good
Mon
21 Sep
55
Good
Tue
22 Sep
66
Good
Wed
23 Sep
69
Good
Thu
24 Sep
59
Good
Fri
25 Sep
42
Excellent
Togtoh Air quality rank
Air quality in the last 12 months (Togtoh)
|
2026/08
|
32
|
34
|
28
|
37
|
26
|
27
|
44
|
49
|
48
|
48
|
32
|
29
|
30
|
31
|
32
|
28
|
35
|
42
|
43
|
45
|
42
|
28
|
33
|
37
|
35
|
29
|
23
|
30
|
32
|
30
|
32
|
|
2026/07
|
41
|
43
|
54
|
37
|
31
|
32
|
33
|
31
|
36
|
30
|
31
|
48
|
50
|
35
|
39
|
36
|
36
|
33
|
46
|
36
|
41
|
39
|
38
|
39
|
44
|
45
|
43
|
42
|
40
|
34
|
33
|
|
2026/06
|
50
|
51
|
30
|
25
|
25
|
24
|
24
|
29
|
22
|
25
|
35
|
48
|
33
|
35
|
51
|
43
|
39
|
47
|
33
|
27
|
34
|
44
|
36
|
31
|
32
|
49
|
53
|
41
|
38
|
36
|
|
|
2026/05
|
58
|
32
|
31
|
45
|
58
|
52
|
35
|
59
|
60
|
49
|
50
|
67
|
70
|
74
|
68
|
38
|
29
|
36
|
55
|
53
|
55
|
55
|
69
|
57
|
36
|
44
|
51
|
28
|
33
|
39
|
48
|
|
2026/04
|
40
|
58
|
146
|
81
|
59
|
29
|
41
|
67
|
76
|
41
|
54
|
59
|
51
|
75
|
63
|
50
|
74
|
64
|
260
|
69
|
67
|
66
|
77
|
74
|
64
|
84
|
94
|
30
|
40
|
53
|
|
|
2026/03
|
69
|
63
|
98
|
80
|
57
|
30
|
54
|
47
|
34
|
53
|
36
|
75
|
126
|
32
|
57
|
66
|
109
|
34
|
56
|
71
|
108
|
59
|
71
|
82
|
69
|
52
|
47
|
53
|
43
|
37
|
33
|
|
2026/02
|
44
|
31
|
49
|
76
|
43
|
27
|
34
|
44
|
51
|
71
|
60
|
76
|
75
|
59
|
38
|
65
|
170
|
126
|
71
|
128
|
312
|
58
|
56
|
68
|
71
|
54
|
66
|
66
|
|||
|
2026/01
|
82
|
64
|
70
|
79
|
52
|
53
|
73
|
67
|
102
|
32
|
38
|
75
|
78
|
148
|
107
|
45
|
66
|
55
|
23
|
36
|
44
|
58
|
62
|
66
|
112
|
126
|
73
|
82
|
67
|
55
|
41
|
|
2025/12
|
42
|
28
|
41
|
37
|
55
|
82
|
82
|
45
|
63
|
67
|
40
|
51
|
69
|
73
|
81
|
98
|
78
|
66
|
59
|
41
|
48
|
60
|
61
|
44
|
28
|
52
|
69
|
56
|
50
|
38
|
36
|
|
2025/11
|
35
|
36
|
57
|
67
|
62
|
64
|
41
|
73
|
59
|
56
|
70
|
55
|
51
|
63
|
79
|
23
|
19
|
40
|
60
|
78
|
73
|
76
|
105
|
93
|
66
|
162
|
66
|
111
|
119
|
102
|
|
|
2025/10
|
64
|
49
|
46
|
49
|
60
|
51
|
45
|
21
|
11
|
24
|
32
|
52
|
59
|
59
|
29
|
39
|
17
|
34
|
25
|
38
|
53
|
45
|
48
|
59
|
42
|
21
|
42
|
63
|
64
|
38
|
31
|
|
2025/09
|
34
|
55
|
50
|
46
|
38
|
47
|
35
|
48
|
57
|
60
|
43
|
30
|
41
|
56
|
41
|
21
|
23
|
28
|
43
|
56
|
42
|
30
|
35
|
41
|
54
|
53
|
46
|
34
|
48
|
57
|
|
|
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