Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
26
PM2.5
55
*
PM10
81
O3
0.6
CO
21
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 May
67
Good
Sun
11 May
69
Good
Mon
12 May
80
Good
Tue
13 May
98
Good
Wed
14 May
85
Good
Thu
15 May
76
Good
Fri
16 May
50
Excellent
Air quality in the last 12 months (Otog Front Banner)
|
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
|
|
|
2024/10
|
60
|
41
|
43
|
27
|
41
|
42
|
39
|
44
|
51
|
51
|
57
|
44
|
47
|
61
|
49
|
56
|
44
|
32
|
20
|
47
|
30
|
29
|
44
|
46
|
51
|
46
|
50
|
49
|
49
|
34
|
38
|
|
2024/09
|
31
|
29
|
38
|
39
|
40
|
24
|
19
|
36
|
62
|
42
|
28
|
38
|
23
|
17
|
21
|
29
|
29
|
48
|
50
|
38
|
23
|
34
|
44
|
52
|
38
|
44
|
63
|
64
|
43
|
58
|
|
|
2024/08
|
38
|
30
|
35
|
34
|
41
|
25
|
17
|
16
|
86
|
98
|
24
|
22
|
25
|
26
|
47
|
37
|
35
|
29
|
28
|
23
|
32
|
37
|
36
|
34
|
23
|
14
|
17
|
31
|
37
|
34
|
47
|
|
2024/07
|
41
|
37
|
40
|
35
|
66
|
54
|
23
|
35
|
43
|
45
|
44
|
59
|
60
|
54
|
31
|
25
|
23
|
32
|
29
|
84
|
180
|
74
|
79
|
197
|
59
|
45
|
37
|
32
|
28
|
34
|
41
|
|
2024/06
|
51
|
26
|
25
|
37
|
36
|
31
|
31
|
48
|
38
|
37
|
55
|
55
|
69
|
33
|
30
|
30
|
41
|
34
|
45
|
42
|
39
|
116
|
106
|
193
|
73
|
64
|
37
|
51
|
39
|
33
|
|
|
2024/05
|
29
|
39
|
28
|
31
|
42
|
51
|
37
|
59
|
41
|
123
|
96
|
38
|
46
|
97
|
49
|
74
|
97
|
77
|
139
|
67
|
60
|
60
|
55
|
63
|
62
|
33
|
34
|
39
|
69
|
54
|
33
|
|
2024/04
|
102
|
86
|
48
|
59
|
51
|
49
|
53
|
55
|
57
|
48
|
43
|
58
|
179
|
183
|
94
|
68
|
71
|
61
|
108
|
77
|
85
|
227
|
111
|
98
|
68
|
71
|
56
|
95
|
47
|
25
|
|
|
2024/03
|
48
|
55
|
59
|
58
|
69
|
74
|
84
|
49
|
77
|
84
|
73
|
54
|
61
|
92
|
202
|
144
|
63
|
118
|
67
|
60
|
99
|
137
|
86
|
49
|
55
|
51
|
87
|
124
|
74
|
63
|
63
|
|
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