No9 Middle School, Liuzhou, Guangxi, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
No9 Middle School, Liuzhou, Guangxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 57 of Moderate air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Sep - 23rd Sep 2025
No9 Middle School, Liuzhou, Guangxi, China
6 AM22nd Sep 2025
6 PM
5 AM23rd Sep 2025
AQI
AQI
66AQI
26AQI
In the last 24 hours,
No9 Middle School's AQI reached its highest point of 66 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 22nd Sep and 23rd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
No9 Middle School, Liuzhou, Guangxi, China
29°C26/34°C
28°C24/33°C
28°C24/33°C
29°C25/34°C
28°C25/33°C
28°C25/33°C
28°C25/34°C
29°C25/34°C
29°C25/34°C
29°C25/33°C
29°C25/33°C
29°C26/34°C
29°C26/34°C
30°C26/34°C
30°C25/34°C
27°C25/30°C
24°C23/25°C
27°C23/31°C
27°C24/31°C
27°C24/31°C
28°C24/33°C
28°C24/32°C
28°C24/32°C
28°C24/33°C
28°C24/33°C
28°C24/33°C
29°C25/33°C
27°C24/31°C
23°C22/26°C
--°C/°C
--°C/°C
63AQI
46AQI
56AQI
48AQI
2025 Days Vs Air Quality
No9 Middle School, Liuzhou, Guangxi, China
14%
37
64%
168
16%
43
6%
16
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 265 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
No9 Middle School, Liuzhou, Guangxi, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
166AQI
156AQI
156AQI
160AQI
152AQI
164AQI
158AQI
153AQI
128AQI
111AQI
109AQI
131AQI
137AQI
152AQI
138AQI
133AQI
141AQI
154AQI
156AQI
166AQI
162AQI
160AQI
171AQI
143AQI
133AQI
79AQI
95AQI
84AQI
130AQI
134AQI
137AQI
73AQI
65AQI
58AQI
93AQI
102AQI
64AQI
64AQI
77AQI
70AQI
111AQI
144AQI
133AQI
137AQI
149AQI
142AQI
95AQI
90AQI
68AQI
69AQI
54AQI
52AQI
50AQI
38AQI
84AQI
91AQI
77AQI
88AQI
91AQI
85AQI
93AQI
106AQI
64AQI
60AQI
54AQI
64AQI
73AQI
66AQI
75AQI
90AQI
81AQI
70AQI
76AQI
45AQI
71AQI
77AQI
68AQI
78AQI
100AQI
120AQI
126AQI
128AQI
142AQI
138AQI
113AQI
113AQI
100AQI
69AQI
60AQI
61AQI
59AQI
70AQI
105AQI
111AQI
134AQI
140AQI
148AQI
148AQI
154AQI
136AQI
117AQI
101AQI
137AQI
145AQI
143AQI
140AQI
135AQI
119AQI
97AQI
82AQI
77AQI
76AQI
66AQI
68AQI
60AQI
71AQI
68AQI
62AQI
82AQI
79AQI
70AQI
80AQI
72AQI
64AQI
72AQI
71AQI
72AQI
76AQI
60AQI
69AQI
60AQI
74AQI
75AQI
76AQI
61AQI
57AQI
58AQI
56AQI
51AQI
58AQI
58AQI
55AQI
58AQI
61AQI
78AQI
83AQI
90AQI
74AQI
53AQI
69AQI
55AQI
60AQI
42AQI
58AQI
71AQI
79AQI
59AQI
59AQI
56AQI
54AQI
55AQI
54AQI
57AQI
59AQI
52AQI
50AQI
49AQI
49AQI
47AQI
49AQI
50AQI
49AQI
36AQI
41AQI
45AQI
47AQI
55AQI
50AQI
46AQI
52AQI
51AQI
52AQI
48AQI
43AQI
58AQI
62AQI
61AQI
64AQI
59AQI
61AQI
60AQI
58AQI
62AQI
62AQI
63AQI
58AQI
58AQI
59AQI
66AQI
63AQI
65AQI
49AQI
49AQI
49AQI
53AQI
59AQI
60AQI
74AQI
66AQI
65AQI
63AQI
58AQI
58AQI
58AQI
60AQI
57AQI
56AQI
50AQI
48AQI
58AQI
57AQI
58AQI
59AQI
59AQI
61AQI
63AQI
54AQI
49AQI
48AQI
50AQI
46AQI
45AQI
45AQI
48AQI
52AQI
49AQI
46AQI
47AQI
52AQI
56AQI
51AQI
54AQI
52AQI
58AQI
55AQI
54AQI
56AQI
58AQI
62AQI
65AQI
62AQI
51AQI
52AQI
48AQI
52AQI
48AQI
56AQI
49AQI
56AQI
53AQI
59AQI
67AQI
62AQI
57AQI
140AQI
87AQI
86AQI
104AQI
67AQI
53AQI
59AQI
53AQI
56AQI
No. of days
202579AQI
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
June53AQI
202479AQI
Highest AQI recorded in
December127AQI
Lowest AQI recorded in
June43AQI
202384AQI
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
August53AQI
202289AQI
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
July57AQI
202195AQI
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
August70AQI
202082AQI
Highest AQI recorded in
December123AQI
Lowest AQI recorded in
June54AQI
Most & Least Polluted Years Over the Last 6 Years
No9 Middle School's annual 2025 AQI (79) shows an average percentage change of -7.3% (improved AQI) compared to previous years: 2020 (82), 2021 (95), 2022 (89), 2023 (84), 2024 (79).