Jixian Experimental High School, Liaocheng, Shandong, 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
Jixian Experimental High School, Liaocheng, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (16th 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, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Jixian Experimental High School, Liaocheng, Shandong, China
5 AM16th Sep 2025
6 PM
4 AM17th Sep 2025
74AQI
33AQI
68AQI
46AQI
In the last 24 hours,
Jixian Experimental High School's AQI reached its highest point of 74 at 1 PM during the Day, while the lowest point, 33, was recorded at 5 PM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Jixian Experimental High School, Liaocheng, Shandong, China
30°C25/38°C
32°C27/39°C
32°C27/38°C
31°C26/38°C
30°C26/37°C
28°C24/35°C
23°C20/26°C
25°C21/31°C
27°C22/34°C
28°C23/34°C
28°C24/33°C
28°C24/33°C
26°C22/31°C
25°C21/31°C
26°C20/34°C
26°C21/32°C
24°C21/25°C
23°C21/27°C
23°C20/29°C
24°C19/30°C
26°C19/33°C
24°C18/29°C
25°C17/33°C
24°C18/32°C
23°C20/27°C
19°C18/23°C
25°C18/32°C
26°C20/34°C
26°C21/31°C
23°C17/28°C
--°C/°C
63AQI
54AQI
62AQI
58AQI
2025 Days Vs Air Quality
Jixian Experimental High School, Liaocheng, Shandong, China
6%
15
61%
159
25%
66
7%
18
0.3%
1
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 260 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
Jixian Experimental High School, Liaocheng, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
174AQI
118AQI
157AQI
174AQI
164AQI
95AQI
108AQI
69AQI
91AQI
101AQI
129AQI
111AQI
142AQI
128AQI
96AQI
115AQI
127AQI
146AQI
138AQI
156AQI
185AQI
142AQI
160AQI
177AQI
152AQI
128AQI
84AQI
109AQI
203AQI
157AQI
149AQI
156AQI
173AQI
98AQI
95AQI
69AQI
141AQI
51AQI
70AQI
90AQI
114AQI
137AQI
114AQI
130AQI
133AQI
140AQI
88AQI
100AQI
114AQI
93AQI
120AQI
136AQI
118AQI
75AQI
104AQI
112AQI
130AQI
149AQI
158AQI
167AQI
97AQI
89AQI
81AQI
111AQI
99AQI
137AQI
134AQI
154AQI
154AQI
158AQI
152AQI
128AQI
105AQI
116AQI
71AQI
79AQI
59AQI
90AQI
65AQI
68AQI
73AQI
93AQI
116AQI
144AQI
123AQI
122AQI
130AQI
81AQI
98AQI
97AQI
99AQI
60AQI
92AQI
124AQI
64AQI
104AQI
115AQI
128AQI
141AQI
134AQI
141AQI
102AQI
87AQI
65AQI
74AQI
102AQI
149AQI
102AQI
101AQI
104AQI
100AQI
87AQI
97AQI
71AQI
83AQI
81AQI
87AQI
70AQI
71AQI
85AQI
70AQI
90AQI
55AQI
76AQI
148AQI
87AQI
108AQI
98AQI
71AQI
69AQI
68AQI
72AQI
85AQI
85AQI
70AQI
111AQI
141AQI
91AQI
104AQI
100AQI
111AQI
119AQI
114AQI
89AQI
88AQI
86AQI
91AQI
95AQI
88AQI
89AQI
102AQI
108AQI
113AQI
66AQI
65AQI
75AQI
79AQI
101AQI
97AQI
98AQI
79AQI
89AQI
73AQI
76AQI
81AQI
60AQI
52AQI
61AQI
60AQI
50AQI
61AQI
62AQI
52AQI
59AQI
65AQI
71AQI
69AQI
75AQI
64AQI
56AQI
55AQI
47AQI
45AQI
43AQI
49AQI
50AQI
51AQI
56AQI
56AQI
49AQI
72AQI
70AQI
67AQI
70AQI
61AQI
62AQI
67AQI
61AQI
62AQI
67AQI
64AQI
71AQI
49AQI
45AQI
48AQI
54AQI
49AQI
46AQI
47AQI
42AQI
52AQI
56AQI
58AQI
53AQI
57AQI
64AQI
62AQI
67AQI
67AQI
62AQI
46AQI
54AQI
58AQI
56AQI
61AQI
67AQI
62AQI
54AQI
56AQI
59AQI
59AQI
56AQI
56AQI
56AQI
57AQI
57AQI
55AQI
63AQI
61AQI
60AQI
61AQI
62AQI
55AQI
52AQI
57AQI
61AQI
56AQI
66AQI
64AQI
66AQI
69AQI
61AQI
69AQI
62AQI
62AQI
74AQI
67AQI
61AQI
60AQI
135AQI
115AQI
109AQI
97AQI
93AQI
72AQI
56AQI
59AQI
63AQI
No. of days
202590AQI
Highest AQI recorded in
January135AQI
Lowest AQI recorded in
July56AQI
2024108AQI
Highest AQI recorded in
January164AQI
Lowest AQI recorded in
August62AQI
2023115AQI
Highest AQI recorded in
January171AQI
Lowest AQI recorded in
July70AQI
2022115AQI
Highest AQI recorded in
January165AQI
Lowest AQI recorded in
July75AQI
2021125AQI
Highest AQI recorded in
March183AQI
Lowest AQI recorded in
September69AQI
2020121AQI
Highest AQI recorded in
December172AQI
Lowest AQI recorded in
May89AQI
Most & Least Polluted Years Over the Last 6 Years
Jixian Experimental High School's annual 2025 AQI (90) shows an average percentage change of -22.9% (improved AQI) compared to previous years: 2020 (121), 2021 (125), 2022 (115), 2023 (115), 2024 (108).