Engineering College, Pingdingshan, 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
Engineering College, Pingdingshan, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (9th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 161 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Engineering College, Pingdingshan, Henan, China
7 AM9th Mar 2026
6 PM
6 AM10th Mar 2026
166AQI
158AQI
177AQI
170AQI
In the last 24 hours,
Engineering College's AQI reached its highest point of 177 at 12 AM during the Night, while the lowest point, 158, was recorded at 9 AM during the Day between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Engineering College, Pingdingshan, Henan, China
3°C0/7°C
7°C2/13°C
8°C2/15°C
11°C6/17°C
12°C7/18°C
14°C8/22°C
8°C3/9°C
3°C1/7°C
5°C0/12°C
9°C4/16°C
12°C6/19°C
14°C8/22°C
17°C10/26°C
13°C9/18°C
8°C3/10°C
8°C3/14°C
9°C3/16°C
9°C8/12°C
9°C7/11°C
8°C4/9°C
2°C1/3°C
4°C2/8°C
8°C2/14°C
9°C5/15°C
9°C6/14°C
7°C4/10°C
5°C3/9°C
9°C3/14°C
10°C6/15°C
12°C5/18°C
121AQI
108AQI
128AQI
116AQI
2026 Days Vs Air Quality
Engineering College, Pingdingshan, Henan, China
21%
14
47%
32
32%
22
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 70 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
Engineering College, Pingdingshan, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
116AQI (US)
170AQI (US)
164AQI (US)
157AQI (US)
135AQI (US)
69AQI (US)
66AQI (US)
89AQI (US)
99AQI (US)
84AQI (US)
72AQI (US)
123AQI (US)
148AQI (US)
167AQI (US)
126AQI (US)
152AQI (US)
149AQI (US)
124AQI (US)
112AQI (US)
116AQI (US)
150AQI (US)
151AQI (US)
154AQI (US)
168AQI (US)
175AQI (US)
180AQI (US)
186AQI (US)
162AQI (US)
164AQI (US)
160AQI (US)
162AQI (US)
154AQI (US)
133AQI (US)
157AQI (US)
155AQI (US)
160AQI (US)
115AQI (US)
101AQI (US)
145AQI (US)
137AQI (US)
118AQI (US)
131AQI (US)
136AQI (US)
149AQI (US)
144AQI (US)
100AQI (US)
76AQI (US)
120AQI (US)
112AQI (US)
121AQI (US)
113AQI (US)
123AQI (US)
116AQI (US)
103AQI (US)
65AQI (US)
78AQI (US)
73AQI (US)
118AQI (US)
100AQI (US)
86AQI (US)
94AQI (US)
141AQI (US)
153AQI (US)
146AQI (US)
152AQI (US)
131AQI (US)
148AQI (US)
161AQI (US)
137AQI (US)
120AQI (US)
135AQI (US)
No. of days
2026130AQI (US)
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
February120AQI (US)
2025101AQI (US)
Highest AQI (US) recorded in
December150AQI (US)
Lowest AQI (US) recorded in
September54AQI (US)
2024104AQI (US)
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
2023102AQI (US)
Highest AQI (US) recorded in
January157AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
2022120AQI (US)
Highest AQI (US) recorded in
January187AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
2021115AQI (US)
Highest AQI (US) recorded in
March173AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
2020114AQI (US)
Highest AQI (US) recorded in
December159AQI (US)
Lowest AQI (US) recorded in
August82AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Engineering College's annual 2026 AQI (US) (130) shows an average percentage change of 18.8% (worsened AQI (US)) compared to previous years: 2020 (114), 2021 (115), 2022 (120), 2023 (102), 2024 (104), 2025 (101).