Engineering University, Hohhot, Inner Mongolia, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Engineering University, Hohhot, Inner Mongolia, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 16 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Engineering University, Hohhot, Inner Mongolia, China
5 AM3rd Jun 2026
7 PM
4 AM4th Jun 2026
31AQI
10AQI
31AQI
8AQI
In the last 24 hours,
Engineering University's AQI reached its highest point of 31 at 9 AM during the Day, while the lowest point, 8, was recorded at 4 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Engineering University, Hohhot, Inner Mongolia, China
14°C7/17°C
10°C4/16°C
16°C7/26°C
19°C15/23°C
17°C11/24°C
19°C11/26°C
23°C15/33°C
25°C17/33°C
24°C19/32°C
16°C14/17°C
15°C13/21°C
15°C10/21°C
17°C10/24°C
20°C14/26°C
19°C15/23°C
16°C12/22°C
17°C11/24°C
19°C12/26°C
19°C15/24°C
19°C14/25°C
20°C16/26°C
18°C15/22°C
17°C11/23°C
20°C12/27°C
22°C14/30°C
21°C17/25°C
23°C14/31°C
22°C15/29°C
18°C14/23°C
16°C11/20°C
65AQI
55AQI
69AQI
55AQI
2026 Days Vs Air Quality
Engineering University, Hohhot, Inner Mongolia, China
33%
51
50%
77
17%
27
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 33%
Health Risk Level:
High
In 2026, 33% of 155 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Engineering University, Hohhot, Inner Mongolia, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
132AQI (US)
117AQI (US)
125AQI (US)
129AQI (US)
65AQI (US)
107AQI (US)
112AQI (US)
123AQI (US)
89AQI (US)
31AQI (US)
45AQI (US)
88AQI (US)
66AQI (US)
114AQI (US)
110AQI (US)
47AQI (US)
71AQI (US)
30AQI (US)
19AQI (US)
41AQI (US)
67AQI (US)
66AQI (US)
111AQI (US)
96AQI (US)
85AQI (US)
95AQI (US)
86AQI (US)
116AQI (US)
83AQI (US)
61AQI (US)
44AQI (US)
64AQI (US)
28AQI (US)
68AQI (US)
100AQI (US)
41AQI (US)
30AQI (US)
42AQI (US)
59AQI (US)
77AQI (US)
56AQI (US)
74AQI (US)
113AQI (US)
126AQI (US)
82AQI (US)
32AQI (US)
53AQI (US)
133AQI (US)
121AQI (US)
86AQI (US)
83AQI (US)
116AQI (US)
46AQI (US)
60AQI (US)
84AQI (US)
70AQI (US)
32AQI (US)
75AQI (US)
134AQI (US)
129AQI (US)
123AQI (US)
60AQI (US)
111AQI (US)
66AQI (US)
35AQI (US)
71AQI (US)
64AQI (US)
25AQI (US)
61AQI (US)
32AQI (US)
84AQI (US)
75AQI (US)
35AQI (US)
61AQI (US)
94AQI (US)
101AQI (US)
49AQI (US)
94AQI (US)
106AQI (US)
103AQI (US)
69AQI (US)
85AQI (US)
104AQI (US)
118AQI (US)
74AQI (US)
32AQI (US)
66AQI (US)
38AQI (US)
32AQI (US)
39AQI (US)
23AQI (US)
84AQI (US)
47AQI (US)
50AQI (US)
28AQI (US)
20AQI (US)
36AQI (US)
86AQI (US)
102AQI (US)
44AQI (US)
47AQI (US)
48AQI (US)
66AQI (US)
76AQI (US)
64AQI (US)
78AQI (US)
84AQI (US)
73AQI (US)
90AQI (US)
74AQI (US)
84AQI (US)
83AQI (US)
98AQI (US)
93AQI (US)
78AQI (US)
36AQI (US)
36AQI (US)
22AQI (US)
43AQI (US)
81AQI (US)
68AQI (US)
29AQI (US)
22AQI (US)
48AQI (US)
69AQI (US)
42AQI (US)
24AQI (US)
65AQI (US)
62AQI (US)
42AQI (US)
43AQI (US)
70AQI (US)
105AQI (US)
81AQI (US)
72AQI (US)
78AQI (US)
77AQI (US)
74AQI (US)
75AQI (US)
86AQI (US)
99AQI (US)
98AQI (US)
88AQI (US)
80AQI (US)
83AQI (US)
58AQI (US)
46AQI (US)
18AQI (US)
34AQI (US)
48AQI (US)
36AQI (US)
40AQI (US)
52AQI (US)
18AQI (US)
16AQI (US)
83AQI (US)
74AQI (US)
72AQI (US)
62AQI (US)
62AQI (US)
32AQI (US)
No. of days
202670AQI (US)
Highest AQI (US) recorded in
January83AQI (US)
Lowest AQI (US) recorded in
June32AQI (US)
202571AQI (US)
Highest AQI (US) recorded in
January95AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202478AQI (US)
Highest AQI (US) recorded in
January133AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
202387AQI (US)
Highest AQI (US) recorded in
December137AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202276AQI (US)
Highest AQI (US) recorded in
January114AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202195AQI (US)
Highest AQI (US) recorded in
January163AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202082AQI (US)
Highest AQI (US) recorded in
December120AQI (US)
Lowest AQI (US) recorded in
September61AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Engineering University's annual 2026 AQI (US) (70) shows an average percentage change of -13.3% (improved AQI (US)) compared to previous years: 2020 (82), 2021 (95), 2022 (76), 2023 (87), 2024 (78), 2025 (71).