Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Nov
Sat
7 Nov
Sun
8 Nov
Mon
9 Nov
Tue
10 Nov
Wed
11 Nov
Thu
12 Nov
Real-time AQI (Monitoring Station in Hohhot)
呼市一监
8336
PM2.5
95 *
PM10
1
O3
0.8
CO
8
SO2
81
NO2
如意水处理厂
4722
PM2.5
47
PM10
19
O3
0.6
CO
8
SO2
56
NO2
二十九中
10666 *
PM2.5
69
PM10
19
O3
0.9
CO
9
SO2
60
NO2
化肥厂生活区
7336
PM2.5
82 *
PM10
10
O3
0.4
CO
6
SO2
72
NO2
海东办
7028
PM2.5
78 *
PM10
3
O3
0.8
CO
10
SO2
84
NO2
成吉思汗西街8号
5620
PM2.5
58 *
PM10
14
O3
0.5
CO
8
SO2
64
NO2
公园东路75号
6837
PM2.5
75 *
PM10
19
O3
0.6
CO
6
SO2
60
NO2
金海路35号
4723
PM2.5
47
PM10
52
O3
0.5
CO
8
SO2
35
NO2
Air quality in the last 12 months (Hohhot)
|
2026/08
|
32
|
38
|
28
|
38
|
25
|
26
|
39
|
42
|
43
|
44
|
31
|
29
|
26
|
29
|
29
|
26
|
28
|
38
|
40
|
42
|
36
|
29
|
32
|
37
|
31
|
29
|
24
|
32
|
27
|
25
|
25
|
|
2026/07
|
33
|
42
|
59
|
36
|
29
|
26
|
27
|
26
|
29
|
24
|
35
|
55
|
44
|
33
|
39
|
36
|
37
|
29
|
47
|
34
|
38
|
39
|
38
|
39
|
37
|
40
|
40
|
37
|
35
|
35
|
31
|
|
2026/06
|
44
|
46
|
25
|
23
|
24
|
24
|
21
|
26
|
20
|
25
|
32
|
40
|
31
|
32
|
56
|
41
|
36
|
45
|
35
|
27
|
32
|
49
|
26
|
27
|
33
|
42
|
39
|
41
|
39
|
38
|
|
|
2026/05
|
54
|
31
|
28
|
44
|
60
|
42
|
34
|
57
|
60
|
39
|
39
|
61
|
77
|
63
|
53
|
36
|
32
|
30
|
46
|
51
|
52
|
54
|
64
|
53
|
32
|
36
|
40
|
28
|
36
|
43
|
41
|
|
2026/04
|
31
|
65
|
92
|
99
|
37
|
26
|
32
|
64
|
64
|
35
|
45
|
47
|
48
|
72
|
58
|
46
|
83
|
67
|
220
|
79
|
68
|
67
|
80
|
69
|
61
|
91
|
63
|
28
|
36
|
57
|
|
|
2026/03
|
70
|
71
|
84
|
75
|
44
|
27
|
51
|
43
|
29
|
50
|
28
|
65
|
73
|
32
|
51
|
67
|
96
|
38
|
61
|
73
|
94
|
50
|
64
|
85
|
76
|
43
|
35
|
50
|
33
|
29
|
31
|
|
2026/02
|
38
|
28
|
51
|
72
|
20
|
12
|
30
|
41
|
48
|
57
|
54
|
79
|
79
|
43
|
35
|
66
|
300
|
229
|
72
|
132
|
258
|
35
|
46
|
58
|
57
|
35
|
56
|
70
|
|||
|
2026/01
|
98
|
70
|
69
|
79
|
47
|
58
|
67
|
73
|
70
|
31
|
41
|
66
|
72
|
117
|
107
|
30
|
50
|
27
|
16
|
32
|
47
|
56
|
64
|
52
|
113
|
117
|
64
|
77
|
38
|
36
|
35
|
|
2025/12
|
26
|
28
|
48
|
35
|
56
|
88
|
48
|
39
|
63
|
66
|
25
|
47
|
59
|
75
|
91
|
120
|
97
|
79
|
59
|
23
|
41
|
62
|
38
|
39
|
32
|
56
|
73
|
67
|
46
|
22
|
32
|
|
2025/11
|
34
|
29
|
55
|
63
|
58
|
55
|
46
|
64
|
62
|
53
|
67
|
50
|
49
|
67
|
78
|
17
|
18
|
39
|
64
|
104
|
98
|
80
|
113
|
40
|
60
|
127
|
58
|
114
|
140
|
75
|
|
|
2025/10
|
64
|
53
|
51
|
55
|
58
|
62
|
46
|
19
|
13
|
27
|
33
|
42
|
67
|
61
|
26
|
35
|
10
|
18
|
15
|
17
|
40
|
40
|
39
|
61
|
22
|
12
|
40
|
60
|
61
|
25
|
27
|
|
2025/09
|
25
|
47
|
41
|
45
|
33
|
44
|
24
|
41
|
58
|
57
|
39
|
27
|
38
|
45
|
31
|
11
|
13
|
23
|
42
|
51
|
33
|
29
|
43
|
47
|
51
|
47
|
51
|
31
|
44
|
55
|
|
|
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
*: primary pollution