Zhenping County Yudu School, Nanyang, Henan, 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
Zhenping County Yudu School, Nanyang, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 166 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Zhenping County Yudu School, Nanyang, Henan, China
7 AM11th Mar 2026
6 PM
6 AM12th Mar 2026
170AQI
148AQI
178AQI
152AQI
In the last 24 hours,
Zhenping County Yudu School's AQI reached its highest point of 178 at 10 PM during the Night, while the lowest point, 148, was recorded at 8 AM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Zhenping County Yudu School, Nanyang, Henan, China
8°C3/14°C
10°C4/16°C
12°C6/18°C
14°C8/21°C
8°C4/10°C
4°C1/7°C
5°C1/12°C
8°C3/14°C
11°C6/19°C
13°C6/21°C
15°C8/24°C
14°C10/19°C
8°C3/12°C
8°C3/15°C
9°C4/15°C
10°C8/13°C
10°C7/13°C
8°C5/10°C
4°C4/4°C
6°C3/10°C
8°C3/14°C
10°C6/16°C
10°C7/15°C
8°C5/10°C
5°C3/7°C
9°C3/15°C
11°C8/15°C
11°C5/18°C
13°C8/19°C
12°C8/17°C
128AQI
105AQI
122AQI
108AQI
2026 Days Vs Air Quality
Zhenping County Yudu School, Nanyang, Henan, China
15%
11
49%
35
35%
25
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% 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
Zhenping County Yudu School, Nanyang, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
117AQI (US)
157AQI (US)
173AQI (US)
164AQI (US)
161AQI (US)
92AQI (US)
78AQI (US)
108AQI (US)
104AQI (US)
130AQI (US)
88AQI (US)
118AQI (US)
161AQI (US)
160AQI (US)
142AQI (US)
161AQI (US)
163AQI (US)
133AQI (US)
111AQI (US)
126AQI (US)
140AQI (US)
151AQI (US)
149AQI (US)
161AQI (US)
167AQI (US)
173AQI (US)
166AQI (US)
165AQI (US)
161AQI (US)
158AQI (US)
158AQI (US)
154AQI (US)
126AQI (US)
110AQI (US)
118AQI (US)
149AQI (US)
136AQI (US)
121AQI (US)
147AQI (US)
142AQI (US)
130AQI (US)
141AQI (US)
135AQI (US)
151AQI (US)
155AQI (US)
109AQI (US)
71AQI (US)
122AQI (US)
127AQI (US)
119AQI (US)
108AQI (US)
103AQI (US)
118AQI (US)
104AQI (US)
72AQI (US)
73AQI (US)
56AQI (US)
99AQI (US)
88AQI (US)
58AQI (US)
66AQI (US)
115AQI (US)
119AQI (US)
146AQI (US)
151AQI (US)
140AQI (US)
146AQI (US)
154AQI (US)
161AQI (US)
158AQI (US)
166AQI (US)
142AQI (US)
117AQI (US)
132AQI (US)
No. of days
2026130AQI (US)
Highest AQI (US) recorded in
January142AQI (US)
Lowest AQI (US) recorded in
February117AQI (US)
2025102AQI (US)
Highest AQI (US) recorded in
December159AQI (US)
Lowest AQI (US) recorded in
September50AQI (US)
202498AQI (US)
Highest AQI (US) recorded in
February197AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
2023132AQI (US)
Highest AQI (US) recorded in
December135AQI (US)
Lowest AQI (US) recorded in
November103AQI (US)
2021128AQI (US)
Highest AQI (US) recorded in
January140AQI (US)
Lowest AQI (US) recorded in
March94AQI (US)
202093AQI (US)
Highest AQI (US) recorded in
December147AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Zhenping County Yudu School's annual 2026 AQI (US) (130) shows an average percentage change of 20.3% (worsened AQI (US)) compared to previous years: 2020 (93), 2021 (128), 2023 (132), 2024 (98), 2025 (102).