Wuqiao County Sangyuan Town Government, Dezhou, 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
Wuqiao County Sangyuan Town Government, Dezhou, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (9th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 120 of Poor air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
Wuqiao County Sangyuan Town Government, Dezhou, Shandong, China
7 AM8th Feb 2026
5 PM
6 AM9th Feb 2026
132AQI
92AQI
156AQI
64AQI
In the last 24 hours,
Wuqiao County Sangyuan Town Government's AQI reached its highest point of 156 at 4 AM during the Night, while the lowest point, 64, was recorded at 10 PM during the Night between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Wuqiao County Sangyuan Town Government, Dezhou, Shandong, China
-3°C-8/1°C
3°C-3/9°C
2°C-3/7°C
4°C0/9°C
8°C2/16°C
2°C-3/6°C
-2°C-5/3°C
-2°C-4/0°C
-4°C-7/0°C
-6°C-10/-3°C
-6°C-11/-1°C
-3°C-7/2°C
-1°C-5/3°C
0°C-4/6°C
0°C-3/4°C
0°C-4/5°C
1°C-2/5°C
2°C-2/6°C
0°C-2/3°C
0°C-2/4°C
2°C-1/6°C
3°C-1/9°C
2°C-3/6°C
5°C0/10°C
6°C2/12°C
4°C-2/8°C
-4°C-6/-1°C
-4°C-8/2°C
0°C-6/6°C
3°C-1/7°C
122AQI
109AQI
125AQI
107AQI
2026 Days Vs Air Quality
Wuqiao County Sangyuan Town Government, Dezhou, Shandong, China
8%
3
33%
13
40%
16
20%
8
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2026, 8% of 41 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
Wuqiao County Sangyuan Town Government, Dezhou, Shandong, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
83AQI (US)
96AQI (US)
164AQI (US)
183AQI (US)
172AQI (US)
143AQI (US)
80AQI (US)
94AQI (US)
121AQI (US)
58AQI (US)
40AQI (US)
92AQI (US)
111AQI (US)
147AQI (US)
176AQI (US)
149AQI (US)
64AQI (US)
56AQI (US)
48AQI (US)
37AQI (US)
85AQI (US)
146AQI (US)
147AQI (US)
160AQI (US)
127AQI (US)
111AQI (US)
123AQI (US)
153AQI (US)
94AQI (US)
118AQI (US)
139AQI (US)
185AQI (US)
127AQI (US)
144AQI (US)
170AQI (US)
136AQI (US)
57AQI (US)
94AQI (US)
99AQI (US)
120AQI (US)
113AQI (US)
126AQI (US)
No. of days
2026116AQI (US)
Highest AQI (US) recorded in
February126AQI (US)
Lowest AQI (US) recorded in
January113AQI (US)
202595AQI (US)
Highest AQI (US) recorded in
November126AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202487AQI (US)
Highest AQI (US) recorded in
October118AQI (US)
Lowest AQI (US) recorded in
July64AQI (US)
2023115AQI (US)
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
November68AQI (US)
2022104AQI (US)
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
2021115AQI (US)
Highest AQI (US) recorded in
March160AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
2020114AQI (US)
Highest AQI (US) recorded in
December159AQI (US)
Lowest AQI (US) recorded in
August85AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Wuqiao County Sangyuan Town Government's annual 2026 AQI (US) (116) shows an average percentage change of 11.8% (worsened AQI (US)) compared to previous years: 2020 (114), 2021 (115), 2022 (104), 2023 (115), 2024 (87), 2025 (95).