Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
PM2.5
139
*
PM10
62
O3
0.6
CO
12
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Nov
161
Moderate
Mon
24 Nov
66
Good
Tue
25 Nov
56
Good
Wed
26 Nov
102
Light
Thu
27 Nov
65
Good
Fri
28 Nov
85
Good
Sat
29 Nov
28
Excellent
Botou Air quality rank
Air quality in the last 12 months (Botou)
|
2025/10
|
78
|
28
|
29
|
41
|
27
|
23
|
37
|
30
|
10
|
17
|
21
|
31
|
31
|
45
|
81
|
61
|
35
|
23
|
33
|
35
|
49
|
58
|
63
|
66
|
86
|
60
|
67
|
144
|
107
|
117
|
75
|
|
2025/09
|
33
|
32
|
52
|
54
|
51
|
45
|
59
|
61
|
40
|
45
|
58
|
47
|
58
|
61
|
58
|
44
|
29
|
33
|
25
|
34
|
49
|
32
|
41
|
49
|
58
|
49
|
34
|
55
|
65
|
71
|
|
|
2025/08
|
31
|
29
|
42
|
29
|
36
|
32
|
40
|
30
|
25
|
34
|
40
|
35
|
34
|
55
|
39
|
12
|
21
|
19
|
37
|
26
|
27
|
21
|
31
|
16
|
32
|
34
|
41
|
16
|
27
|
20
|
24
|
|
2025/07
|
21
|
22
|
18
|
30
|
31
|
18
|
25
|
27
|
35
|
55
|
47
|
48
|
36
|
28
|
36
|
33
|
36
|
31
|
34
|
41
|
41
|
31
|
17
|
27
|
33
|
35
|
27
|
35
|
25
|
27
|
23
|
|
2025/06
|
69
|
64
|
33
|
30
|
62
|
74
|
72
|
59
|
75
|
38
|
69
|
82
|
74
|
55
|
36
|
28
|
47
|
57
|
59
|
38
|
43
|
45
|
50
|
48
|
63
|
57
|
56
|
59
|
47
|
31
|
|
|
2025/05
|
56
|
63
|
42
|
48
|
65
|
44
|
66
|
70
|
39
|
33
|
54
|
61
|
64
|
54
|
35
|
81
|
81
|
70
|
90
|
80
|
67
|
70
|
66
|
49
|
47
|
59
|
58
|
62
|
64
|
59
|
60
|
|
2025/04
|
72
|
33
|
60
|
86
|
45
|
79
|
93
|
78
|
58
|
74
|
111
|
182
|
58
|
59
|
58
|
85
|
93
|
54
|
39
|
67
|
64
|
73
|
81
|
52
|
68
|
80
|
64
|
58
|
67
|
79
|
|
|
2025/03
|
167
|
89
|
55
|
47
|
77
|
62
|
94
|
105
|
107
|
103
|
114
|
146
|
125
|
72
|
48
|
38
|
53
|
33
|
57
|
57
|
56
|
67
|
116
|
123
|
74
|
98
|
96
|
55
|
38
|
62
|
83
|
|
2025/02
|
62
|
83
|
33
|
25
|
43
|
90
|
35
|
30
|
56
|
88
|
113
|
86
|
87
|
87
|
100
|
58
|
40
|
55
|
64
|
68
|
59
|
58
|
44
|
62
|
78
|
91
|
128
|
167
|
|||
|
2025/01
|
115
|
42
|
60
|
137
|
150
|
35
|
52
|
49
|
40
|
56
|
81
|
68
|
85
|
94
|
44
|
64
|
72
|
121
|
108
|
80
|
117
|
46
|
66
|
82
|
87
|
97
|
29
|
62
|
285
|
68
|
59
|
|
2024/12
|
99
|
42
|
58
|
86
|
88
|
72
|
38
|
55
|
99
|
103
|
57
|
65
|
71
|
59
|
57
|
74
|
60
|
35
|
63
|
88
|
41
|
55
|
73
|
105
|
150
|
46
|
59
|
61
|
86
|
108
|
80
|
|
2024/11
|
66
|
78
|
116
|
41
|
48
|
61
|
73
|
67
|
63
|
97
|
120
|
155
|
134
|
54
|
67
|
79
|
53
|
48
|
58
|
74
|
72
|
55
|
54
|
75
|
50
|
33
|
39
|
48
|
55
|
73
|
|
|
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