Epa Station, 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
Epa Station, 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 60 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: 21st Sep - 22nd Sep 2025
Epa Station, Liuzhou, Guangxi, China
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
66AQI
40AQI
62AQI
56AQI
In the last 24 hours,
Epa Station's AQI reached its highest point of 66 at 7 AM during the Day, while the lowest point, 40, was recorded at 5 PM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Epa Station, Liuzhou, Guangxi, China
29°C24/33°C
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
62AQI
46AQI
56AQI
48AQI
2025 Days Vs Air Quality
Epa Station, Liuzhou, Guangxi, China
12%
32
64%
170
17%
45
6%
17
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2025, 12% 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
Epa Station, Liuzhou, Guangxi, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
167AQI
159AQI
157AQI
160AQI
154AQI
163AQI
156AQI
153AQI
128AQI
112AQI
110AQI
136AQI
140AQI
155AQI
136AQI
130AQI
142AQI
157AQI
157AQI
168AQI
163AQI
161AQI
175AQI
143AQI
133AQI
78AQI
94AQI
80AQI
124AQI
134AQI
142AQI
72AQI
66AQI
57AQI
93AQI
103AQI
66AQI
68AQI
77AQI
69AQI
110AQI
145AQI
149AQI
137AQI
149AQI
142AQI
96AQI
90AQI
68AQI
68AQI
54AQI
54AQI
50AQI
42AQI
85AQI
95AQI
80AQI
92AQI
98AQI
89AQI
96AQI
108AQI
65AQI
63AQI
52AQI
64AQI
74AQI
67AQI
81AQI
95AQI
83AQI
74AQI
75AQI
43AQI
69AQI
76AQI
73AQI
80AQI
107AQI
122AQI
131AQI
133AQI
146AQI
143AQI
119AQI
119AQI
107AQI
69AQI
59AQI
61AQI
64AQI
88AQI
112AQI
119AQI
140AQI
141AQI
153AQI
150AQI
155AQI
141AQI
119AQI
104AQI
140AQI
143AQI
145AQI
146AQI
138AQI
124AQI
102AQI
88AQI
81AQI
83AQI
69AQI
72AQI
61AQI
72AQI
72AQI
63AQI
83AQI
82AQI
73AQI
82AQI
79AQI
69AQI
73AQI
73AQI
72AQI
76AQI
61AQI
70AQI
61AQI
77AQI
77AQI
78AQI
64AQI
60AQI
59AQI
54AQI
54AQI
60AQI
59AQI
59AQI
53AQI
61AQI
80AQI
87AQI
93AQI
78AQI
54AQI
68AQI
58AQI
60AQI
39AQI
59AQI
70AQI
83AQI
64AQI
64AQI
58AQI
58AQI
56AQI
56AQI
59AQI
59AQI
52AQI
47AQI
47AQI
45AQI
46AQI
53AQI
51AQI
50AQI
38AQI
46AQI
47AQI
51AQI
56AQI
52AQI
47AQI
55AQI
54AQI
50AQI
55AQI
49AQI
60AQI
66AQI
64AQI
67AQI
60AQI
63AQI
61AQI
59AQI
62AQI
63AQI
63AQI
59AQI
60AQI
61AQI
67AQI
67AQI
67AQI
52AQI
48AQI
48AQI
55AQI
65AQI
66AQI
80AQI
70AQI
67AQI
64AQI
62AQI
57AQI
58AQI
60AQI
58AQI
57AQI
50AQI
52AQI
59AQI
62AQI
59AQI
59AQI
60AQI
61AQI
62AQI
51AQI
48AQI
48AQI
48AQI
43AQI
45AQI
46AQI
49AQI
52AQI
49AQI
46AQI
47AQI
51AQI
56AQI
51AQI
52AQI
52AQI
58AQI
54AQI
54AQI
47AQI
59AQI
62AQI
65AQI
62AQI
50AQI
51AQI
49AQI
51AQI
49AQI
56AQI
51AQI
55AQI
52AQI
61AQI
66AQI
65AQI
60AQI
141AQI
88AQI
88AQI
108AQI
68AQI
54AQI
61AQI
53AQI
56AQI
No. of days
202581AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
August53AQI
202479AQI
Highest AQI recorded in
December128AQI
Lowest AQI recorded in
July49AQI
202382AQI
Highest AQI recorded in
March110AQI
Lowest AQI recorded in
August52AQI
202287AQI
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
July52AQI
202188AQI
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
August62AQI
202080AQI
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
June57AQI
Most & Least Polluted Years Over the Last 6 Years
Epa Station's annual 2025 AQI (81) shows an average percentage change of -2.9% (improved AQI) compared to previous years: 2020 (80), 2021 (88), 2022 (87), 2023 (82), 2024 (79).