Air Quality
Excellent
No health implications.
14
PM2.5
37
PM10
60
O3
0.8
CO
99
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Nov
64
Good
Wed
19 Nov
66
Good
Thu
20 Nov
70
Good
Fri
21 Nov
68
Good
Sat
22 Nov
67
Good
Sun
23 Nov
81
Good
Mon
24 Nov
32
Excellent
Otog Front Banner Air quality rank
Air quality in the last 12 months (Otog Front Banner)
|
2025/10
|
51
|
25
|
30
|
70
|
45
|
43
|
50
|
19
|
27
|
28
|
35
|
47
|
45
|
35
|
33
|
39
|
38
|
42
|
28
|
39
|
37
|
34
|
39
|
30
|
46
|
38
|
57
|
63
|
54
|
58
|
51
|
|
2025/09
|
34
|
69
|
48
|
33
|
83
|
60
|
54
|
56
|
51
|
41
|
31
|
38
|
55
|
63
|
55
|
39
|
23
|
23
|
19
|
21
|
18
|
15
|
28
|
41
|
33
|
36
|
51
|
51
|
56
|
57
|
|
|
2025/08
|
45
|
40
|
39
|
38
|
50
|
52
|
43
|
24
|
36
|
37
|
55
|
46
|
50
|
35
|
43
|
33
|
27
|
27
|
25
|
45
|
29
|
41
|
18
|
28
|
25
|
28
|
21
|
29
|
25
|
24
|
29
|
|
2025/07
|
27
|
21
|
46
|
83
|
26
|
29
|
25
|
48
|
27
|
42
|
36
|
42
|
48
|
50
|
57
|
25
|
36
|
35
|
42
|
22
|
26
|
30
|
32
|
18
|
29
|
42
|
26
|
34
|
27
|
24
|
39
|
|
2025/06
|
44
|
46
|
28
|
26
|
26
|
50
|
60
|
42
|
56
|
37
|
51
|
71
|
50
|
52
|
53
|
49
|
47
|
53
|
35
|
29
|
37
|
47
|
43
|
41
|
36
|
24
|
26
|
39
|
39
|
31
|
|
|
2025/05
|
88
|
115
|
34
|
90
|
325
|
143
|
96
|
103
|
54
|
40
|
45
|
67
|
87
|
67
|
57
|
198
|
126
|
67
|
62
|
71
|
77
|
176
|
42
|
57
|
44
|
35
|
51
|
76
|
54
|
87
|
43
|
|
2025/04
|
50
|
52
|
135
|
94
|
56
|
110
|
87
|
109
|
80
|
76
|
310
|
148
|
96
|
45
|
98
|
239
|
112
|
71
|
91
|
105
|
207
|
101
|
67
|
51
|
61
|
73
|
44
|
42
|
98
|
160
|
|
|
2025/03
|
88
|
52
|
45
|
55
|
48
|
42
|
73
|
84
|
246
|
109
|
272
|
105
|
96
|
66
|
43
|
35
|
40
|
30
|
37
|
51
|
62
|
77
|
293
|
442
|
466
|
479
|
194
|
86
|
41
|
46
|
45
|
|
2025/02
|
56
|
24
|
27
|
35
|
43
|
102
|
44
|
31
|
51
|
71
|
86
|
48
|
52
|
66
|
69
|
79
|
68
|
58
|
36
|
49
|
46
|
34
|
30
|
44
|
66
|
67
|
62
|
70
|
|||
|
2025/01
|
62
|
58
|
55
|
86
|
70
|
31
|
34
|
31
|
36
|
47
|
69
|
88
|
206
|
28
|
32
|
47
|
48
|
65
|
71
|
56
|
70
|
72
|
84
|
133
|
83
|
66
|
45
|
59
|
60
|
52
|
47
|
|
2024/12
|
46
|
37
|
57
|
31
|
33
|
27
|
27
|
27
|
52
|
45
|
63
|
67
|
56
|
49
|
66
|
56
|
92
|
40
|
52
|
41
|
30
|
41
|
60
|
83
|
67
|
49
|
34
|
56
|
85
|
75
|
65
|
|
2024/11
|
46
|
47
|
44
|
46
|
59
|
66
|
74
|
54
|
64
|
62
|
56
|
43
|
77
|
45
|
72
|
41
|
41
|
41
|
53
|
69
|
51
|
44
|
73
|
51
|
55
|
79
|
73
|
38
|
34
|
45
|
|
|
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