Wenshang Wastewater 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!
February Air Quality Analysis
Wenshang Wastewater Treatment Plant, Jining, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (7th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 108 of Poor air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Feb - 7th Feb 2026
Wenshang Wastewater Treatment Plant, Jining, Shandong, China
7 AM6th Feb 2026
5 PM
6 AM7th Feb 2026
81AQI
48AQI
102AQI
47AQI
In the last 24 hours,
Wenshang Wastewater Treatment Plant's AQI reached its highest point of 102 at 6 AM during the Night, while the lowest point, 47, was recorded at 6 PM during the Night between 6th Feb and 7th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Wenshang Wastewater Treatment Plant, Jining, Shandong, China
6°C0/13°C
2°C-2/4°C
-2°C-6/2°C
3°C-2/11°C
5°C0/10°C
6°C3/11°C
9°C4/17°C
6°C1/10°C
2°C-3/6°C
1°C-1/2°C
-3°C-5/0°C
-5°C-8/-1°C
-6°C-9/-1°C
-4°C-10/2°C
-1°C-6/5°C
1°C-4/7°C
3°C-1/7°C
2°C-1/7°C
2°C-2/7°C
3°C-2/8°C
3°C0/7°C
3°C0/6°C
3°C-1/7°C
4°C-1/11°C
4°C0/9°C
5°C1/9°C
8°C2/14°C
8°C0/14°C
0°C-3/2°C
-1°C-4/3°C
144AQI
144AQI
143AQI
138AQI
2026 Days Vs Air Quality
Wenshang Wastewater Treatment Plant, Jining, Shandong, China
3%
1
16%
6
21%
8
58%
22
3%
1
Total number of days with different AQI categories in last 39 days in 2026 (326 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2026, 3% of 39 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
Wenshang Wastewater Treatment Plant, Jining, Shandong, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
69AQI (US)
102AQI (US)
161AQI (US)
177AQI (US)
205AQI (US)
191AQI (US)
152AQI (US)
108AQI (US)
139AQI (US)
88AQI (US)
53AQI (US)
116AQI (US)
165AQI (US)
174AQI (US)
188AQI (US)
172AQI (US)
106AQI (US)
126AQI (US)
92AQI (US)
50AQI (US)
75AQI (US)
137AQI (US)
155AQI (US)
151AQI (US)
185AQI (US)
168AQI (US)
176AQI (US)
171AQI (US)
173AQI (US)
170AQI (US)
184AQI (US)
180AQI (US)
169AQI (US)
171AQI (US)
165AQI (US)
174AQI (US)
67AQI (US)
108AQI (US)
141AQI (US)
148AQI (US)
No. of days
2026142AQI (US)
Highest AQI (US) recorded in
February148AQI (US)
Lowest AQI (US) recorded in
January141AQI (US)
2025106AQI (US)
Highest AQI (US) recorded in
January151AQI (US)
Lowest AQI (US) recorded in
August61AQI (US)
2024107AQI (US)
Highest AQI (US) recorded in
January169AQI (US)
Lowest AQI (US) recorded in
July70AQI (US)
2023114AQI (US)
Highest AQI (US) recorded in
January172AQI (US)
Lowest AQI (US) recorded in
July70AQI (US)
2022116AQI (US)
Highest AQI (US) recorded in
January178AQI (US)
Lowest AQI (US) recorded in
July71AQI (US)
2021125AQI (US)
Highest AQI (US) recorded in
March184AQI (US)
Lowest AQI (US) recorded in
July79AQI (US)
2020109AQI (US)
Highest AQI (US) recorded in
December166AQI (US)
Lowest AQI (US) recorded in
August80AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Wenshang Wastewater Treatment Plant's annual 2026 AQI (US) (142) shows an average percentage change of 26.6% (worsened AQI (US)) compared to previous years: 2020 (109), 2021 (125), 2022 (116), 2023 (114), 2024 (107), 2025 (106).