Public Security Bureau, Oroqen Zizhiqi, Inner Mongolia, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Public Security Bureau, Oroqen Zizhiqi, Inner Mongolia, China
AQI Trends: Highest and Lowest
Same Day Analysis (14th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Oct - 15th Oct 2025
Public Security Bureau, Oroqen Zizhiqi, Inner Mongolia, China
5 AM14th Oct 2025
5 PM
4 AM15th Oct 2025
65AQI
49AQI
76AQI
58AQI
In the last 24 hours,
Public Security Bureau's AQI reached its highest point of 76 at 11 PM during the Night, while the lowest point, 49, was recorded at 3 PM during the Day between 14th Oct and 15th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Public Security Bureau, Oroqen Zizhiqi, Inner Mongolia, China
12°C8/18°C
9°C4/14°C
9°C2/16°C
10°C4/16°C
9°C5/15°C
10°C6/16°C
12°C6/19°C
13°C7/21°C
14°C9/21°C
11°C10/11°C
11°C9/13°C
13°C7/22°C
15°C9/23°C
10°C6/13°C
13°C6/21°C
14°C9/21°C
3°C0/7°C
6°C-1/14°C
8°C0/14°C
7°C3/11°C
4°C0/9°C
2°C-2/7°C
3°C-1/8°C
3°C-1/8°C
3°C-2/8°C
1°C-3/7°C
1°C-4/3°C
-2°C-7/2°C
-4°C-6/-2°C
-4°C-8/1°C
--°C/°C
52AQI
43AQI
57AQI
49AQI
2025 Days Vs Air Quality
Public Security Bureau, Oroqen Zizhiqi, Inner Mongolia, China
22%
63
63%
180
14%
41
1%
3
Total number of days with different AQI categories in last 288 days in 2025 (77 days remaining)
Under WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2025, 22% of 288 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Public Security Bureau, Oroqen Zizhiqi, Inner Mongolia, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
96AQI
76AQI
100AQI
122AQI
145AQI
127AQI
94AQI
80AQI
74AQI
82AQI
106AQI
135AQI
133AQI
104AQI
91AQI
79AQI
107AQI
127AQI
124AQI
121AQI
109AQI
113AQI
144AQI
171AQI
174AQI
170AQI
123AQI
121AQI
101AQI
95AQI
98AQI
121AQI
118AQI
99AQI
98AQI
92AQI
91AQI
70AQI
75AQI
86AQI
86AQI
107AQI
98AQI
83AQI
82AQI
84AQI
78AQI
70AQI
75AQI
72AQI
72AQI
74AQI
81AQI
70AQI
74AQI
72AQI
65AQI
66AQI
70AQI
75AQI
81AQI
79AQI
89AQI
110AQI
102AQI
110AQI
98AQI
125AQI
103AQI
109AQI
88AQI
93AQI
72AQI
69AQI
75AQI
88AQI
69AQI
94AQI
66AQI
71AQI
103AQI
128AQI
88AQI
118AQI
103AQI
81AQI
76AQI
69AQI
76AQI
79AQI
88AQI
90AQI
92AQI
116AQI
101AQI
98AQI
108AQI
94AQI
116AQI
119AQI
122AQI
85AQI
81AQI
72AQI
77AQI
64AQI
90AQI
74AQI
75AQI
73AQI
113AQI
60AQI
81AQI
72AQI
79AQI
90AQI
101AQI
68AQI
91AQI
67AQI
74AQI
59AQI
59AQI
52AQI
56AQI
67AQI
76AQI
75AQI
74AQI
71AQI
102AQI
80AQI
91AQI
110AQI
81AQI
116AQI
68AQI
85AQI
65AQI
92AQI
73AQI
70AQI
69AQI
83AQI
70AQI
91AQI
79AQI
96AQI
91AQI
100AQI
71AQI
76AQI
66AQI
66AQI
48AQI
44AQI
41AQI
45AQI
47AQI
46AQI
50AQI
54AQI
52AQI
59AQI
63AQI
69AQI
66AQI
62AQI
63AQI
55AQI
53AQI
52AQI
49AQI
60AQI
65AQI
66AQI
60AQI
65AQI
64AQI
62AQI
64AQI
58AQI
52AQI
56AQI
53AQI
47AQI
51AQI
55AQI
54AQI
54AQI
57AQI
60AQI
56AQI
60AQI
55AQI
51AQI
50AQI
49AQI
48AQI
47AQI
46AQI
46AQI
48AQI
48AQI
52AQI
49AQI
52AQI
45AQI
46AQI
47AQI
50AQI
49AQI
53AQI
57AQI
51AQI
49AQI
50AQI
48AQI
43AQI
42AQI
43AQI
40AQI
45AQI
48AQI
47AQI
48AQI
51AQI
48AQI
43AQI
45AQI
47AQI
44AQI
44AQI
39AQI
45AQI
41AQI
44AQI
40AQI
43AQI
42AQI
41AQI
49AQI
53AQI
54AQI
55AQI
62AQI
54AQI
62AQI
50AQI
49AQI
53AQI
54AQI
55AQI
58AQI
59AQI
60AQI
55AQI
50AQI
53AQI
50AQI
48AQI
49AQI
49AQI
54AQI
53AQI
54AQI
51AQI
40AQI
43AQI
29AQI
29AQI
40AQI
43AQI
43AQI
51AQI
72AQI
57AQI
51AQI
57AQI
53AQI
59AQI
64AQI
58AQI
61AQI
55AQI
61AQI
59AQI
114AQI
83AQI
90AQI
89AQI
79AQI
58AQI
51AQI
46AQI
51AQI
57AQI
No. of days
202573AQI
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
August46AQI
202469AQI
Highest AQI recorded in
July84AQI
Lowest AQI recorded in
August49AQI
202357AQI
Highest AQI recorded in
January72AQI
Lowest AQI recorded in
September44AQI
202255AQI
Highest AQI recorded in
January67AQI
Lowest AQI recorded in
August32AQI
202156AQI
Highest AQI recorded in
June83AQI
Lowest AQI recorded in
February36AQI
202043AQI
Highest AQI recorded in
April78AQI
Lowest AQI recorded in
September27AQI
Most & Least Polluted Years Over the Last 6 Years
Public Security Bureau's annual 2025 AQI (73) shows an average percentage change of 32.5% (worsened AQI) compared to previous years: 2020 (43), 2021 (56), 2022 (55), 2023 (57), 2024 (69).