Air Quality
Excellent
No health implications.
13
PM2.5
41
PM10
102
O3
0.6
CO
10
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jul
79
Good
Sat
19 Jul
68
Good
Sun
20 Jul
66
Good
Mon
21 Jul
84
Good
Tue
22 Jul
95
Good
Wed
23 Jul
43
Excellent
Thu
24 Jul
43
Excellent
Otog Banner Air quality rank
Air quality in the last 12 months (Otog Banner)
|
2025/06
|
41
|
40
|
29
|
26
|
35
|
51
|
55
|
44
|
50
|
32
|
55
|
69
|
52
|
51
|
51
|
42
|
48
|
50
|
31
|
28
|
36
|
53
|
47
|
44
|
38
|
27
|
32
|
41
|
41
|
29
|
|
|
2025/05
|
81
|
93
|
27
|
108
|
352
|
105
|
95
|
103
|
42
|
38
|
46
|
81
|
96
|
55
|
62
|
246
|
71
|
74
|
69
|
75
|
58
|
134
|
41
|
59
|
48
|
43
|
52
|
84
|
63
|
75
|
45
|
|
2025/04
|
45
|
43
|
146
|
79
|
55
|
109
|
79
|
102
|
69
|
79
|
339
|
107
|
86
|
42
|
95
|
332
|
103
|
58
|
77
|
101
|
304
|
97
|
70
|
47
|
61
|
80
|
37
|
41
|
111
|
125
|
|
|
2025/03
|
88
|
60
|
45
|
60
|
46
|
37
|
69
|
89
|
155
|
129
|
290
|
92
|
84
|
66
|
39
|
31
|
38
|
28
|
34
|
49
|
64
|
84
|
391
|
417
|
433
|
478
|
277
|
59
|
35
|
36
|
43
|
|
2025/02
|
53
|
26
|
28
|
32
|
59
|
109
|
41
|
32
|
53
|
79
|
94
|
59
|
51
|
71
|
76
|
66
|
66
|
48
|
33
|
40
|
40
|
29
|
31
|
45
|
63
|
68
|
65
|
73
|
|||
|
2025/01
|
67
|
51
|
50
|
90
|
65
|
37
|
27
|
25
|
34
|
46
|
58
|
65
|
141
|
26
|
34
|
48
|
58
|
69
|
79
|
65
|
73
|
71
|
80
|
118
|
128
|
74
|
35
|
65
|
105
|
59
|
54
|
|
2024/12
|
49
|
38
|
54
|
26
|
26
|
24
|
26
|
38
|
56
|
48
|
57
|
74
|
59
|
46
|
62
|
59
|
70
|
41
|
51
|
33
|
35
|
54
|
62
|
77
|
56
|
42
|
39
|
59
|
107
|
81
|
79
|
|
2024/11
|
56
|
59
|
40
|
47
|
57
|
65
|
79
|
63
|
64
|
68
|
58
|
50
|
89
|
66
|
93
|
49
|
48
|
53
|
65
|
68
|
48
|
56
|
76
|
64
|
63
|
106
|
80
|
38
|
38
|
49
|
|
|
2024/10
|
66
|
43
|
54
|
44
|
52
|
44
|
41
|
52
|
56
|
52
|
63
|
52
|
56
|
65
|
51
|
64
|
45
|
37
|
27
|
46
|
38
|
31
|
50
|
56
|
60
|
47
|
51
|
60
|
52
|
50
|
50
|
|
2024/09
|
31
|
34
|
44
|
53
|
47
|
23
|
22
|
42
|
77
|
51
|
32
|
40
|
25
|
21
|
25
|
34
|
37
|
49
|
58
|
28
|
22
|
41
|
55
|
55
|
36
|
46
|
68
|
68
|
39
|
70
|
|
|
2024/08
|
49
|
47
|
44
|
41
|
47
|
43
|
25
|
24
|
103
|
64
|
24
|
22
|
28
|
35
|
52
|
48
|
40
|
34
|
32
|
27
|
32
|
41
|
43
|
42
|
25
|
16
|
26
|
38
|
44
|
44
|
50
|
|
2024/07
|
46
|
39
|
44
|
39
|
61
|
52
|
30
|
42
|
48
|
56
|
61
|
56
|
64
|
63
|
38
|
31
|
30
|
39
|
45
|
110
|
163
|
78
|
102
|
175
|
60
|
45
|
38
|
38
|
34
|
33
|
46
|
|
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