Gan Xa Gzng, Yiyang, Hunan, 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
Gan Xa Gzng, Yiyang, Hunan, China
AQI Trends: Highest and Lowest
Same Day Analysis (15th February):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 99 of Moderate air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Feb - 15th Feb 2026
Gan Xa Gzng, Yiyang, Hunan, China
7 AM14th Feb 2026
6 PM
6 AM15th Feb 2026
141AQI
81AQI
106AQI
90AQI
In the last 24 hours,
Gan Xa Gzng's AQI reached its highest point of 141 at 7 AM during the Day, while the lowest point, 81, was recorded at 6 PM during the Day between 14th Feb and 15th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Gan Xa Gzng, Yiyang, Hunan, China
14°C11/17°C
14°C10/19°C
4°C0/6°C
-1°C-2/0°C
-1°C-4/1°C
3°C0/7°C
6°C1/12°C
8°C3/15°C
8°C6/10°C
5°C4/6°C
6°C5/8°C
8°C3/12°C
8°C5/11°C
3°C3/4°C
5°C3/9°C
7°C3/10°C
9°C5/13°C
11°C7/15°C
13°C11/19°C
11°C10/12°C
8°C7/10°C
6°C3/8°C
6°C2/11°C
4°C3/6°C
5°C4/7°C
9°C5/14°C
10°C7/13°C
13°C10/18°C
16°C11/23°C
15°C5/24°C
132AQI
120AQI
133AQI
125AQI
2026 Days Vs Air Quality
Gan Xa Gzng, Yiyang, Hunan, China
9%
4
74%
34
17%
8
Total number of days with different AQI categories in last 47 days in 2026 (318 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 47 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
Gan Xa Gzng, Yiyang, Hunan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
98AQI (US)
131AQI (US)
146AQI (US)
138AQI (US)
137AQI (US)
138AQI (US)
138AQI (US)
116AQI (US)
130AQI (US)
132AQI (US)
139AQI (US)
146AQI (US)
142AQI (US)
117AQI (US)
154AQI (US)
167AQI (US)
183AQI (US)
194AQI (US)
76AQI (US)
117AQI (US)
98AQI (US)
103AQI (US)
141AQI (US)
131AQI (US)
131AQI (US)
109AQI (US)
152AQI (US)
163AQI (US)
144AQI (US)
121AQI (US)
130AQI (US)
104AQI (US)
111AQI (US)
105AQI (US)
121AQI (US)
154AQI (US)
161AQI (US)
130AQI (US)
142AQI (US)
135AQI (US)
129AQI (US)
110AQI (US)
136AQI (US)
137AQI (US)
120AQI (US)
99AQI (US)
134AQI (US)
126AQI (US)
No. of days
2026132AQI (US)
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
February126AQI (US)
2025102AQI (US)
Highest AQI (US) recorded in
January158AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
2024104AQI (US)
Highest AQI (US) recorded in
December150AQI (US)
Lowest AQI (US) recorded in
July46AQI (US)
202375AQI (US)
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
2021122AQI (US)
Highest AQI (US) recorded in
January145AQI (US)
Lowest AQI (US) recorded in
March84AQI (US)
202090AQI (US)
Highest AQI (US) recorded in
December159AQI (US)
Lowest AQI (US) recorded in
June57AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Gan Xa Gzng's annual 2026 AQI (US) (132) shows an average percentage change of 36.9% (worsened AQI (US)) compared to previous years: 2020 (90), 2021 (122), 2023 (75), 2024 (104), 2025 (102).