Air Quality
Excellent
No health implications.
13
PM2.5
23
PM10
101
O3
0.5
CO
10
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jul
87
Good
Thu
10 Jul
94
Good
Fri
11 Jul
97
Good
Sat
12 Jul
105
Light
Sun
13 Jul
112
Light
Mon
14 Jul
20
Excellent
Tue
15 Jul
16
Excellent
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