Inner Mongolia - China   2026-09-17   Thursday   40.84N, 111.75E

Hohhot

Inner Mongolia - China
2026-09-17

Air Quality

Excellent

No health implications.

10

PM2.5

32

PM10

126

O3

0.5

CO

9

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

17 Sep

73 Good

Fri

18 Sep

79 Good

Sat

19 Sep

50 Excellent

Sun

20 Sep

49 Excellent

Mon

21 Sep

47 Excellent

Tue

22 Sep

64 Good

Wed

23 Sep

31 Excellent

Real-time AQI (Monitoring Station in Hohhot)

呼市一监

41

13

PM2.5

29

PM10

129

O3

0.5

CO

5

SO2

9

NO2

如意水处理厂

42

3

PM2.5

26

PM10

134

O3

0.3

CO

8

SO2

9

NO2

二十九中

42

20

PM2.5

26

PM10

132

O3

0.4

CO

8

SO2

8

NO2

化肥厂生活区

41

15

PM2.5

28

PM10

129

O3

0.5

CO

8

SO2

9

NO2

海东办

42

3

PM2.5

29

PM10

132

O3

0.4

CO

11

SO2

9

NO2

成吉思汗西街8号

41

12

PM2.5

41

PM10

123

O3

0.5

CO

9

SO2

15

NO2

公园东路75号

35

10

PM2.5

31

PM10

112

O3

0.5

CO

9

SO2

8

NO2

金海路35号

46

3

PM2.5

46

PM10

114

O3

0.5

CO

12

SO2

15

NO2

Monthly Average AQI (Hohhot)

2021/09 - 2026/08

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
Air quality source: CNEMC

*: primary pollution