Yanan Beilu, Xinjiang, 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
Yanan Beilu, Xinjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (5th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 75 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Yanan Beilu, Xinjiang, China
5 AM5th Oct 2025
6 PM
4 AM6th Oct 2025
91AQI
51AQI
85AQI
39AQI
In the last 24 hours,
Yanan Beilu's AQI reached its highest point of 91 at 8 AM during the Day, while the lowest point, 39, was recorded at 2 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Yanan Beilu, Xinjiang, China
21°C15/29°C
25°C19/32°C
27°C21/34°C
24°C20/27°C
22°C17/28°C
23°C18/29°C
20°C16/25°C
21°C16/28°C
15°C12/18°C
16°C12/21°C
18°C12/24°C
20°C15/24°C
21°C15/26°C
17°C15/20°C
17°C13/23°C
17°C13/21°C
19°C14/25°C
20°C15/26°C
14°C12/16°C
16°C13/20°C
18°C14/23°C
19°C15/23°C
22°C17/27°C
23°C19/28°C
22°C19/26°C
19°C14/25°C
8°C6/9°C
11°C7/15°C
12°C9/16°C
11°C8/14°C
--°C/°C
60AQI
47AQI
64AQI
51AQI
2025 Days Vs Air Quality
Yanan Beilu, Xinjiang, China
22%
60
56%
156
6%
16
12%
32
5%
14
Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)
Under WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2025, 22% of 279 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
Yanan Beilu, Xinjiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
237AQI
255AQI
216AQI
219AQI
173AQI
176AQI
183AQI
178AQI
144AQI
138AQI
147AQI
167AQI
195AQI
197AQI
173AQI
171AQI
201AQI
201AQI
193AQI
219AQI
244AQI
253AQI
171AQI
112AQI
113AQI
128AQI
140AQI
168AQI
255AQI
193AQI
232AQI
175AQI
183AQI
129AQI
138AQI
146AQI
156AQI
187AQI
192AQI
209AQI
188AQI
188AQI
207AQI
167AQI
155AQI
159AQI
161AQI
153AQI
189AQI
201AQI
170AQI
166AQI
150AQI
145AQI
169AQI
168AQI
178AQI
127AQI
155AQI
110AQI
110AQI
81AQI
84AQI
71AQI
88AQI
110AQI
69AQI
96AQI
57AQI
69AQI
62AQI
54AQI
59AQI
69AQI
79AQI
83AQI
92AQI
90AQI
88AQI
100AQI
92AQI
98AQI
69AQI
59AQI
61AQI
52AQI
72AQI
79AQI
84AQI
75AQI
82AQI
67AQI
71AQI
66AQI
74AQI
59AQI
57AQI
62AQI
68AQI
55AQI
55AQI
51AQI
60AQI
88AQI
64AQI
73AQI
51AQI
66AQI
50AQI
47AQI
46AQI
58AQI
54AQI
59AQI
53AQI
56AQI
62AQI
51AQI
63AQI
71AQI
52AQI
61AQI
48AQI
53AQI
56AQI
59AQI
70AQI
69AQI
78AQI
80AQI
73AQI
62AQI
59AQI
60AQI
56AQI
64AQI
63AQI
67AQI
62AQI
49AQI
51AQI
53AQI
50AQI
61AQI
54AQI
67AQI
59AQI
51AQI
53AQI
52AQI
49AQI
53AQI
50AQI
51AQI
57AQI
60AQI
66AQI
56AQI
58AQI
63AQI
67AQI
61AQI
58AQI
56AQI
61AQI
58AQI
54AQI
55AQI
55AQI
57AQI
55AQI
55AQI
47AQI
49AQI
47AQI
50AQI
57AQI
56AQI
47AQI
51AQI
54AQI
53AQI
45AQI
47AQI
46AQI
50AQI
50AQI
46AQI
47AQI
47AQI
49AQI
51AQI
50AQI
46AQI
50AQI
52AQI
54AQI
53AQI
49AQI
50AQI
54AQI
53AQI
52AQI
56AQI
58AQI
55AQI
58AQI
58AQI
66AQI
63AQI
62AQI
51AQI
57AQI
57AQI
46AQI
48AQI
50AQI
47AQI
44AQI
53AQI
49AQI
51AQI
48AQI
51AQI
49AQI
50AQI
50AQI
47AQI
49AQI
43AQI
40AQI
42AQI
44AQI
42AQI
45AQI
46AQI
42AQI
42AQI
45AQI
48AQI
50AQI
53AQI
58AQI
53AQI
51AQI
48AQI
38AQI
48AQI
52AQI
57AQI
62AQI
63AQI
62AQI
58AQI
54AQI
59AQI
47AQI
51AQI
55AQI
54AQI
54AQI
58AQI
58AQI
46AQI
52AQI
57AQI
48AQI
39AQI
49AQI
59AQI
55AQI
72AQI
79AQI
72AQI
41AQI
53AQI
60AQI
75AQI
187AQI
168AQI
79AQI
61AQI
59AQI
55AQI
52AQI
48AQI
55AQI
60AQI
No. of days
202584AQI
Highest AQI recorded in
January187AQI
Lowest AQI recorded in
August48AQI
202492AQI
Highest AQI recorded in
February179AQI
Lowest AQI recorded in
July45AQI
2023116AQI
Highest AQI recorded in
January216AQI
Lowest AQI recorded in
September64AQI
2022104AQI
Highest AQI recorded in
January202AQI
Lowest AQI recorded in
June53AQI
2021107AQI
Highest AQI recorded in
January214AQI
Lowest AQI recorded in
August54AQI
202097AQI
Highest AQI recorded in
December230AQI
Lowest AQI recorded in
August61AQI
Most & Least Polluted Years Over the Last 6 Years
Yanan Beilu's annual 2025 AQI (84) shows an average percentage change of -18.2% (improved AQI) compared to previous years: 2020 (97), 2021 (107), 2022 (104), 2023 (116), 2024 (92).