Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
54
*
PM10
43
O3
0.4
CO
5
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Jan
98
Good
Fri
30 Jan
98
Good
Sat
31 Jan
111
Light
Sun
1 Feb
135
Light
Mon
2 Feb
101
Light
Tue
3 Feb
28
Excellent
Wed
4 Feb
46
Excellent
Air quality in the last 12 months (Botou)
|
2025/12
|
66
|
30
|
48
|
58
|
71
|
126
|
110
|
35
|
99
|
146
|
80
|
24
|
59
|
79
|
99
|
131
|
87
|
134
|
246
|
82
|
44
|
63
|
71
|
57
|
28
|
54
|
96
|
151
|
127
|
88
|
31
|
|
2025/11
|
78
|
29
|
59
|
93
|
106
|
121
|
68
|
72
|
72
|
80
|
98
|
121
|
54
|
76
|
152
|
105
|
41
|
50
|
60
|
53
|
66
|
102
|
108
|
163
|
33
|
122
|
48
|
128
|
161
|
161
|
|
|
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
|
|
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