Guanxian Wastewater Treatment Plant, Liaocheng, Shandong, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Guanxian Wastewater Treatment Plant, Liaocheng, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 66 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Guanxian Wastewater Treatment Plant, Liaocheng, Shandong, China
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
91AQI
58AQI
71AQI
60AQI
In the last 24 hours,
Guanxian Wastewater Treatment Plant's AQI reached its highest point of 91 at 12 PM during the Day, while the lowest point, 58, was recorded at 8 AM during the Day between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Guanxian Wastewater Treatment Plant, Liaocheng, Shandong, China
30°C25/37°C
31°C25/37°C
32°C27/38°C
32°C28/38°C
34°C29/39°C
34°C29/40°C
32°C29/38°C
35°C28/43°C
31°C25/37°C
32°C26/38°C
32°C26/39°C
33°C26/39°C
31°C26/38°C
29°C25/35°C
29°C24/34°C
30°C25/35°C
30°C25/36°C
32°C26/37°C
32°C26/38°C
33°C26/39°C
33°C28/39°C
32°C24/38°C
31°C24/38°C
31°C25/38°C
32°C25/39°C
33°C26/40°C
33°C26/43°C
30°C26/35°C
32°C26/42°C
32°C26/40°C
--°C/°C
65AQI
56AQI
61AQI
61AQI
2025 Days Vs Air Quality
Guanxian Wastewater Treatment Plant, Liaocheng, Shandong, China
6%
12
58%
127
29%
64
7%
15
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 219 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
Guanxian Wastewater Treatment Plant, Liaocheng, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
173AQI
116AQI
150AQI
168AQI
142AQI
88AQI
99AQI
62AQI
74AQI
96AQI
118AQI
96AQI
129AQI
112AQI
87AQI
105AQI
119AQI
143AQI
134AQI
156AQI
185AQI
116AQI
152AQI
159AQI
148AQI
118AQI
81AQI
109AQI
180AQI
147AQI
146AQI
154AQI
173AQI
91AQI
88AQI
64AQI
145AQI
49AQI
65AQI
84AQI
107AQI
136AQI
108AQI
125AQI
121AQI
139AQI
76AQI
85AQI
96AQI
85AQI
109AQI
128AQI
99AQI
74AQI
97AQI
104AQI
130AQI
148AQI
162AQI
169AQI
100AQI
88AQI
77AQI
108AQI
90AQI
133AQI
133AQI
150AQI
154AQI
156AQI
149AQI
127AQI
106AQI
110AQI
67AQI
73AQI
56AQI
84AQI
60AQI
63AQI
69AQI
90AQI
124AQI
128AQI
117AQI
117AQI
123AQI
81AQI
93AQI
94AQI
90AQI
61AQI
86AQI
124AQI
63AQI
103AQI
117AQI
120AQI
137AQI
127AQI
143AQI
109AQI
83AQI
68AQI
74AQI
105AQI
155AQI
93AQI
100AQI
105AQI
102AQI
83AQI
98AQI
71AQI
88AQI
81AQI
84AQI
66AQI
71AQI
85AQI
65AQI
86AQI
52AQI
72AQI
154AQI
84AQI
110AQI
101AQI
69AQI
69AQI
67AQI
70AQI
84AQI
85AQI
67AQI
110AQI
123AQI
90AQI
103AQI
99AQI
110AQI
120AQI
117AQI
86AQI
90AQI
86AQI
89AQI
97AQI
88AQI
88AQI
104AQI
113AQI
118AQI
64AQI
62AQI
74AQI
79AQI
103AQI
98AQI
96AQI
77AQI
83AQI
75AQI
77AQI
81AQI
61AQI
49AQI
59AQI
62AQI
55AQI
60AQI
61AQI
54AQI
61AQI
63AQI
68AQI
68AQI
76AQI
70AQI
60AQI
58AQI
52AQI
52AQI
46AQI
51AQI
49AQI
50AQI
54AQI
56AQI
52AQI
73AQI
70AQI
68AQI
71AQI
67AQI
65AQI
67AQI
64AQI
65AQI
68AQI
65AQI
76AQI
51AQI
44AQI
46AQI
52AQI
48AQI
45AQI
49AQI
41AQI
50AQI
53AQI
60AQI
55AQI
59AQI
65AQI
63AQI
66AQI
126AQI
109AQI
106AQI
96AQI
91AQI
73AQI
57AQI
61AQI
No. of days
202593AQI
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
July57AQI
202498AQI
Highest AQI recorded in
January176AQI
Lowest AQI recorded in
July62AQI
2023148AQI
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
November107AQI
2020112AQI
Highest AQI recorded in
October131AQI
Lowest AQI recorded in
August80AQI
Most & Least Polluted Years Over the Last 4 Years
Guanxian Wastewater Treatment Plant's annual 2025 AQI (93) shows an average percentage change of -19.5% (improved AQI) compared to previous years: 2020 (112), 2023 (148), 2024 (98).