Banking College, Zhengzhou, 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
Banking College, Zhengzhou, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 171 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
Banking College, Zhengzhou, Henan, China
7 AM11th Mar 2026
6 PM
6 AM12th Mar 2026
182AQI
167AQI
171AQI
156AQI
In the last 24 hours,
Banking College's AQI reached its highest point of 182 at 11 AM during the Day, while the lowest point, 156, was recorded at 12 AM during the Night between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Banking College, Zhengzhou, Henan, China
8°C3/14°C
11°C6/17°C
13°C8/18°C
15°C9/22°C
8°C3/9°C
4°C2/7°C
7°C2/13°C
10°C5/15°C
12°C8/18°C
15°C9/23°C
18°C11/26°C
14°C10/17°C
7°C3/9°C
8°C4/14°C
8°C6/11°C
9°C7/9°C
9°C6/12°C
6°C3/8°C
1°C0/2°C
4°C1/8°C
8°C3/14°C
8°C5/12°C
9°C6/15°C
7°C2/11°C
5°C3/8°C
9°C4/15°C
10°C7/14°C
12°C7/18°C
13°C10/17°C
12°C7/16°C
127AQI
107AQI
128AQI
113AQI
2026 Days Vs Air Quality
Banking College, Zhengzhou, Henan, China
1%
1
27%
19
38%
27
34%
24
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2026, 1% 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
Banking College, Zhengzhou, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
98AQI (US)
162AQI (US)
170AQI (US)
169AQI (US)
172AQI (US)
93AQI (US)
83AQI (US)
99AQI (US)
83AQI (US)
76AQI (US)
54AQI (US)
97AQI (US)
112AQI (US)
157AQI (US)
130AQI (US)
145AQI (US)
141AQI (US)
139AQI (US)
105AQI (US)
103AQI (US)
141AQI (US)
162AQI (US)
160AQI (US)
169AQI (US)
174AQI (US)
174AQI (US)
193AQI (US)
175AQI (US)
183AQI (US)
136AQI (US)
168AQI (US)
157AQI (US)
146AQI (US)
165AQI (US)
161AQI (US)
148AQI (US)
95AQI (US)
96AQI (US)
150AQI (US)
137AQI (US)
119AQI (US)
97AQI (US)
139AQI (US)
138AQI (US)
154AQI (US)
82AQI (US)
50AQI (US)
113AQI (US)
124AQI (US)
94AQI (US)
76AQI (US)
94AQI (US)
88AQI (US)
105AQI (US)
100AQI (US)
68AQI (US)
73AQI (US)
135AQI (US)
130AQI (US)
105AQI (US)
104AQI (US)
140AQI (US)
167AQI (US)
155AQI (US)
132AQI (US)
104AQI (US)
139AQI (US)
159AQI (US)
169AQI (US)
171AQI (US)
171AQI (US)
136AQI (US)
116AQI (US)
143AQI (US)
No. of days
2026129AQI (US)
Highest AQI (US) recorded in
March143AQI (US)
Lowest AQI (US) recorded in
February116AQI (US)
2025103AQI (US)
Highest AQI (US) recorded in
December152AQI (US)
Lowest AQI (US) recorded in
September59AQI (US)
2024106AQI (US)
Highest AQI (US) recorded in
January153AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
2023108AQI (US)
Highest AQI (US) recorded in
January162AQI (US)
Lowest AQI (US) recorded in
July67AQI (US)
2022117AQI (US)
Highest AQI (US) recorded in
January178AQI (US)
Lowest AQI (US) recorded in
July67AQI (US)
2021110AQI (US)
Highest AQI (US) recorded in
March178AQI (US)
Lowest AQI (US) recorded in
July66AQI (US)
2020107AQI (US)
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
August74AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Banking College's annual 2026 AQI (US) (129) shows an average percentage change of 19.2% (worsened AQI (US)) compared to previous years: 2020 (107), 2021 (110), 2022 (117), 2023 (108), 2024 (106), 2025 (103).