Rencheng Bda, 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
Rencheng Bda, Jining, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 64 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Rencheng Bda, Jining, Shandong, China
6 AM11th Oct 2025
6 PM
5 AM12th Oct 2025
90AQI
52AQI
90AQI
63AQI
In the last 24 hours,
Rencheng Bda's AQI reached its highest point of 90 at 4 PM during the Day, while the lowest point, 52, was recorded at 6 AM during the Day between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Rencheng Bda, Jining, Shandong, China
20°C18/21°C
24°C18/30°C
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
--°C/°C
67AQI
62AQI
73AQI
64AQI
2025 Days Vs Air Quality
Rencheng Bda, Jining, Shandong, China
0.7%
2
69%
196
22%
62
8%
24
Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)
Under WHO’s Safe Air Quality Limits: 0.7%
Health Risk Level:
Extreme
In 2025, 0.7% of 285 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
Rencheng Bda, Jining, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
172AQI
154AQI
159AQI
175AQI
168AQI
89AQI
127AQI
70AQI
86AQI
86AQI
139AQI
132AQI
158AQI
126AQI
95AQI
127AQI
127AQI
154AQI
145AQI
163AQI
176AQI
185AQI
167AQI
155AQI
165AQI
131AQI
79AQI
104AQI
144AQI
132AQI
164AQI
158AQI
175AQI
129AQI
106AQI
80AQI
114AQI
52AQI
69AQI
89AQI
107AQI
137AQI
110AQI
135AQI
134AQI
144AQI
99AQI
104AQI
126AQI
89AQI
120AQI
140AQI
130AQI
89AQI
84AQI
124AQI
140AQI
155AQI
156AQI
154AQI
75AQI
90AQI
96AQI
130AQI
123AQI
143AQI
151AQI
155AQI
160AQI
161AQI
153AQI
123AQI
94AQI
142AQI
65AQI
93AQI
59AQI
108AQI
88AQI
91AQI
98AQI
119AQI
116AQI
146AQI
136AQI
119AQI
143AQI
76AQI
108AQI
110AQI
112AQI
64AQI
102AQI
121AQI
77AQI
104AQI
98AQI
129AQI
134AQI
129AQI
120AQI
129AQI
92AQI
81AQI
80AQI
106AQI
123AQI
125AQI
96AQI
97AQI
88AQI
85AQI
96AQI
70AQI
86AQI
77AQI
91AQI
72AQI
77AQI
90AQI
85AQI
95AQI
62AQI
81AQI
80AQI
102AQI
100AQI
95AQI
61AQI
66AQI
76AQI
74AQI
90AQI
103AQI
93AQI
119AQI
86AQI
91AQI
120AQI
103AQI
103AQI
100AQI
99AQI
87AQI
82AQI
83AQI
91AQI
88AQI
89AQI
86AQI
112AQI
91AQI
95AQI
76AQI
86AQI
85AQI
88AQI
87AQI
95AQI
89AQI
81AQI
94AQI
79AQI
77AQI
87AQI
72AQI
64AQI
67AQI
68AQI
66AQI
63AQI
68AQI
64AQI
65AQI
71AQI
80AQI
70AQI
72AQI
65AQI
54AQI
56AQI
63AQI
55AQI
57AQI
56AQI
57AQI
62AQI
66AQI
67AQI
61AQI
80AQI
84AQI
75AQI
78AQI
65AQI
76AQI
76AQI
65AQI
68AQI
78AQI
68AQI
61AQI
53AQI
59AQI
55AQI
62AQI
57AQI
56AQI
58AQI
57AQI
61AQI
56AQI
57AQI
54AQI
58AQI
65AQI
63AQI
64AQI
67AQI
65AQI
55AQI
60AQI
53AQI
53AQI
59AQI
62AQI
62AQI
57AQI
60AQI
62AQI
60AQI
58AQI
59AQI
58AQI
56AQI
63AQI
64AQI
65AQI
63AQI
66AQI
64AQI
68AQI
54AQI
52AQI
60AQI
62AQI
70AQI
79AQI
67AQI
73AQI
66AQI
62AQI
67AQI
60AQI
55AQI
74AQI
69AQI
66AQI
55AQI
51AQI
57AQI
43AQI
56AQI
66AQI
58AQI
55AQI
62AQI
68AQI
96AQI
74AQI
74AQI
113AQI
86AQI
72AQI
49AQI
54AQI
89AQI
52AQI
62AQI
93AQI
109AQI
72AQI
64AQI
64AQI
137AQI
118AQI
117AQI
98AQI
90AQI
76AQI
64AQI
60AQI
67AQI
71AQI
No. of days
202591AQI
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
August60AQI
202499AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July62AQI
2023105AQI
Highest AQI recorded in
January156AQI
Lowest AQI recorded in
July61AQI
2022108AQI
Highest AQI recorded in
January160AQI
Lowest AQI recorded in
July72AQI
2021113AQI
Highest AQI recorded in
March171AQI
Lowest AQI recorded in
July62AQI
2020108AQI
Highest AQI recorded in
December156AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 6 Years
Rencheng Bda's annual 2025 AQI (91) shows an average percentage change of -14.3% (improved AQI) compared to previous years: 2020 (108), 2021 (113), 2022 (108), 2023 (105), 2024 (99).