Linpan Xianhe Base, Yucheng, Shandong, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Linpan Xianhe Base, Yucheng, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 147 of Poor air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Linpan Xianhe Base, Yucheng, Shandong, China
6 AM11th Mar 2026
6 PM
5 AM12th Mar 2026
173AQI
134AQI
158AQI
150AQI
In the last 24 hours,
Linpan Xianhe Base's AQI reached its highest point of 173 at 2 PM during the Day, while the lowest point, 134, was recorded at 1 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Linpan Xianhe Base, Yucheng, Shandong, China
6°C0/12°C
8°C2/15°C
10°C5/17°C
12°C6/20°C
4°C1/6°C
2°C-3/7°C
5°C-2/12°C
7°C1/13°C
9°C3/16°C
13°C5/22°C
16°C10/25°C
7°C3/11°C
3°C0/7°C
9°C5/14°C
8°C4/15°C
7°C1/9°C
5°C-1/11°C
3°C1/6°C
3°C0/6°C
1°C0/2°C
4°C-1/10°C
5°C3/7°C
3°C1/5°C
2°C-1/7°C
4°C-1/10°C
7°C2/13°C
7°C2/11°C
10°C5/17°C
9°C5/13°C
8°C3/14°C
133AQI
118AQI
139AQI
122AQI
2026 Days Vs Air Quality
Linpan Xianhe Base, Yucheng, Shandong, China
4%
3
23%
16
46%
33
27%
19
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2026, 4% of 72 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
Linpan Xianhe Base, Yucheng, Shandong, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
73AQI (US)
87AQI (US)
156AQI (US)
178AQI (US)
178AQI (US)
166AQI (US)
94AQI (US)
98AQI (US)
120AQI (US)
64AQI (US)
40AQI (US)
93AQI (US)
134AQI (US)
157AQI (US)
175AQI (US)
152AQI (US)
74AQI (US)
72AQI (US)
49AQI (US)
40AQI (US)
81AQI (US)
129AQI (US)
138AQI (US)
148AQI (US)
141AQI (US)
108AQI (US)
144AQI (US)
160AQI (US)
115AQI (US)
110AQI (US)
151AQI (US)
185AQI (US)
137AQI (US)
142AQI (US)
165AQI (US)
142AQI (US)
57AQI (US)
102AQI (US)
112AQI (US)
119AQI (US)
131AQI (US)
127AQI (US)
154AQI (US)
155AQI (US)
158AQI (US)
88AQI (US)
77AQI (US)
150AQI (US)
142AQI (US)
121AQI (US)
111AQI (US)
96AQI (US)
81AQI (US)
77AQI (US)
136AQI (US)
117AQI (US)
134AQI (US)
126AQI (US)
138AQI (US)
152AQI (US)
148AQI (US)
160AQI (US)
163AQI (US)
139AQI (US)
99AQI (US)
120AQI (US)
149AQI (US)
122AQI (US)
153AQI (US)
161AQI (US)
147AQI (US)
117AQI (US)
124AQI (US)
143AQI (US)
No. of days
2026124AQI (US)
Highest AQI (US) recorded in
March143AQI (US)
Lowest AQI (US) recorded in
January117AQI (US)
202596AQI (US)
Highest AQI (US) recorded in
January128AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
2024103AQI (US)
Highest AQI (US) recorded in
January145AQI (US)
Lowest AQI (US) recorded in
August70AQI (US)
2023107AQI (US)
Highest AQI (US) recorded in
January148AQI (US)
Lowest AQI (US) recorded in
August71AQI (US)
2022104AQI (US)
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
July73AQI (US)
2021114AQI (US)
Highest AQI (US) recorded in
March170AQI (US)
Lowest AQI (US) recorded in
September69AQI (US)
2020111AQI (US)
Highest AQI (US) recorded in
December156AQI (US)
Lowest AQI (US) recorded in
August83AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Linpan Xianhe Base's annual 2026 AQI (US) (124) shows an average percentage change of 17.6% (worsened AQI (US)) compared to previous years: 2020 (111), 2021 (114), 2022 (104), 2023 (107), 2024 (103), 2025 (96).