Sewage Treatment Plant, Jining, Shandong, 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
Sewage Treatment Plant, Jining, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (13th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 60 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Oct - 14th Oct 2025
Sewage Treatment Plant, Jining, Shandong, China
6 AM13th Oct 2025
6 PM
5 AM14th Oct 2025
AQI
AQI
109AQI
59AQI
In the last 24 hours,
Sewage Treatment Plant's AQI reached its highest point of 109 at 3 AM during the Night, while the lowest point, 59, was recorded at 12 PM during the Night between 13th Oct and 14th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sewage Treatment Plant, Jining, Shandong, China
25°C20/31°C
25°C22/31°C
23°C20/26°C
20°C18/23°C
19°C16/24°C
15°C13/16°C
18°C11/25°C
19°C16/23°C
16°C15/17°C
15°C15/16°C
20°C15/26°C
21°C16/28°C
20°C19/23°C
19°C17/19°C
21°C18/25°C
22°C19/27°C
22°C17/27°C
21°C17/28°C
17°C17/17°C
20°C17/23°C
19°C18/20°C
20°C19/21°C
18°C15/19°C
19°C15/24°C
20°C18/21°C
15°C14/15°C
16°C15/18°C
14°C12/16°C
15°C14/15°C
--°C/°C
--°C/°C
69AQI
63AQI
74AQI
66AQI
2025 Days Vs Air Quality
Sewage Treatment Plant, Jining, Shandong, China
1%
4
68%
195
22%
62
9%
25
Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)
Under WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 286 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
Sewage Treatment Plant, Jining, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
173AQI
153AQI
158AQI
175AQI
167AQI
89AQI
127AQI
73AQI
88AQI
78AQI
138AQI
132AQI
156AQI
130AQI
94AQI
129AQI
129AQI
152AQI
146AQI
164AQI
176AQI
185AQI
168AQI
162AQI
169AQI
134AQI
85AQI
115AQI
163AQI
148AQI
168AQI
160AQI
176AQI
136AQI
109AQI
80AQI
113AQI
57AQI
75AQI
88AQI
114AQI
139AQI
115AQI
130AQI
139AQI
140AQI
102AQI
102AQI
131AQI
90AQI
123AQI
140AQI
138AQI
96AQI
87AQI
123AQI
141AQI
156AQI
160AQI
166AQI
80AQI
93AQI
91AQI
128AQI
120AQI
141AQI
149AQI
154AQI
160AQI
166AQI
164AQI
125AQI
92AQI
139AQI
66AQI
94AQI
58AQI
93AQI
87AQI
86AQI
94AQI
113AQI
114AQI
141AQI
130AQI
121AQI
140AQI
79AQI
101AQI
107AQI
108AQI
66AQI
94AQI
115AQI
74AQI
94AQI
89AQI
124AQI
136AQI
137AQI
121AQI
160AQI
89AQI
80AQI
79AQI
101AQI
118AQI
121AQI
97AQI
99AQI
83AQI
87AQI
94AQI
68AQI
77AQI
73AQI
85AQI
71AQI
71AQI
86AQI
76AQI
91AQI
61AQI
78AQI
79AQI
92AQI
97AQI
93AQI
65AQI
69AQI
80AQI
78AQI
92AQI
110AQI
99AQI
127AQI
108AQI
98AQI
129AQI
107AQI
117AQI
113AQI
111AQI
96AQI
88AQI
88AQI
99AQI
95AQI
93AQI
93AQI
118AQI
92AQI
98AQI
80AQI
92AQI
85AQI
89AQI
87AQI
96AQI
90AQI
81AQI
96AQI
80AQI
80AQI
87AQI
76AQI
68AQI
72AQI
70AQI
63AQI
64AQI
72AQI
73AQI
72AQI
75AQI
89AQI
72AQI
74AQI
66AQI
53AQI
55AQI
61AQI
53AQI
54AQI
53AQI
56AQI
61AQI
65AQI
67AQI
58AQI
79AQI
85AQI
74AQI
77AQI
66AQI
74AQI
75AQI
66AQI
68AQI
76AQI
67AQI
58AQI
52AQI
57AQI
55AQI
60AQI
56AQI
54AQI
55AQI
54AQI
58AQI
57AQI
56AQI
54AQI
58AQI
65AQI
63AQI
65AQI
67AQI
63AQI
54AQI
60AQI
51AQI
54AQI
59AQI
62AQI
63AQI
57AQI
60AQI
62AQI
60AQI
58AQI
59AQI
58AQI
57AQI
63AQI
64AQI
65AQI
63AQI
66AQI
64AQI
67AQI
55AQI
52AQI
60AQI
62AQI
75AQI
74AQI
67AQI
73AQI
66AQI
62AQI
67AQI
60AQI
55AQI
74AQI
69AQI
65AQI
54AQI
50AQI
57AQI
45AQI
57AQI
66AQI
60AQI
54AQI
63AQI
67AQI
112AQI
83AQI
74AQI
114AQI
74AQI
71AQI
46AQI
60AQI
87AQI
50AQI
67AQI
84AQI
116AQI
59AQI
61AQI
65AQI
61AQI
60AQI
139AQI
120AQI
116AQI
97AQI
95AQI
78AQI
63AQI
60AQI
67AQI
68AQI
No. of days
202592AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
August60AQI
2024101AQI
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
July61AQI
2023108AQI
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
July63AQI
2022107AQI
Highest AQI recorded in
January166AQI
Lowest AQI recorded in
August60AQI
2021110AQI
Highest AQI recorded in
January163AQI
Lowest AQI recorded in
July65AQI
2020106AQI
Highest AQI recorded in
December157AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 6 Years
Sewage Treatment Plant's annual 2025 AQI (92) shows an average percentage change of -14.01% (improved AQI) compared to previous years: 2020 (106), 2021 (110), 2022 (107), 2023 (108), 2024 (101).