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!
August Air Quality Analysis
Gan Xa Gzng, Yiyang, Hunan, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Gan Xa Gzng, Yiyang, Hunan, China
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
AQI
AQI
79AQI
58AQI
In the last 24 hours,
Gan Xa Gzng's AQI reached its highest point of 79 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gan Xa Gzng, Yiyang, Hunan, China
32°C26/38°C
32°C27/38°C
32°C27/38°C
32°C27/38°C
31°C27/38°C
30°C25/35°C
29°C25/36°C
29°C25/34°C
28°C24/33°C
28°C24/33°C
30°C25/36°C
32°C27/39°C
33°C28/40°C
31°C28/36°C
31°C27/37°C
30°C26/36°C
27°C24/32°C
27°C25/31°C
27°C25/30°C
27°C25/31°C
28°C24/34°C
30°C25/34°C
30°C25/35°C
29°C25/32°C
28°C25/33°C
29°C25/34°C
28°C26/32°C
29°C25/35°C
30°C25/34°C
--°C/°C
--°C/°C
60AQI
53AQI
59AQI
59AQI
2025 Days Vs Air Quality
Gan Xa Gzng, Yiyang, Hunan, China
6%
13
36%
76
46%
99
10%
22
1%
3
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 214 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 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
174AQI
192AQI
199AQI
226AQI
168AQI
175AQI
163AQI
142AQI
145AQI
130AQI
134AQI
138AQI
145AQI
162AQI
118AQI
133AQI
134AQI
155AQI
152AQI
165AQI
167AQI
174AQI
239AQI
176AQI
117AQI
108AQI
105AQI
142AQI
195AQI
162AQI
168AQI
130AQI
136AQI
143AQI
131AQI
141AQI
112AQI
111AQI
80AQI
92AQI
110AQI
127AQI
138AQI
152AQI
144AQI
156AQI
131AQI
110AQI
100AQI
118AQI
139AQI
148AQI
104AQI
157AQI
143AQI
153AQI
152AQI
122AQI
135AQI
112AQI
94AQI
77AQI
91AQI
93AQI
117AQI
120AQI
110AQI
127AQI
113AQI
112AQI
138AQI
129AQI
100AQI
87AQI
93AQI
80AQI
79AQI
79AQI
80AQI
80AQI
95AQI
109AQI
97AQI
120AQI
134AQI
144AQI
110AQI
116AQI
99AQI
120AQI
115AQI
114AQI
125AQI
134AQI
137AQI
132AQI
135AQI
133AQI
137AQI
137AQI
126AQI
206AQI
149AQI
151AQI
134AQI
127AQI
126AQI
121AQI
113AQI
136AQI
110AQI
115AQI
110AQI
102AQI
111AQI
100AQI
105AQI
119AQI
117AQI
104AQI
101AQI
102AQI
108AQI
114AQI
103AQI
114AQI
129AQI
95AQI
103AQI
102AQI
100AQI
104AQI
105AQI
120AQI
121AQI
99AQI
106AQI
127AQI
114AQI
88AQI
89AQI
89AQI
107AQI
115AQI
120AQI
116AQI
123AQI
101AQI
93AQI
90AQI
91AQI
83AQI
93AQI
97AQI
120AQI
95AQI
100AQI
86AQI
86AQI
90AQI
95AQI
91AQI
91AQI
88AQI
86AQI
82AQI
77AQI
76AQI
57AQI
52AQI
51AQI
47AQI
36AQI
40AQI
48AQI
55AQI
56AQI
54AQI
49AQI
47AQI
48AQI
45AQI
40AQI
44AQI
52AQI
56AQI
62AQI
65AQI
70AQI
61AQI
56AQI
66AQI
63AQI
60AQI
59AQI
62AQI
60AQI
63AQI
64AQI
62AQI
61AQI
51AQI
46AQI
45AQI
46AQI
51AQI
55AQI
54AQI
56AQI
55AQI
55AQI
56AQI
62AQI
158AQI
129AQI
105AQI
126AQI
106AQI
73AQI
56AQI
62AQI
No. of days
2025107AQI
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
July56AQI
2024104AQI
Highest AQI recorded in
December150AQI
Lowest AQI recorded in
July46AQI
202375AQI
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
July36AQI
2021122AQI
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
March84AQI
202090AQI
Highest AQI recorded in
December159AQI
Lowest AQI recorded in
June57AQI
Most & Least Polluted Years Over the Last 5 Years
Gan Xa Gzng's annual 2025 AQI (107) shows an average percentage change of 13.1% (worsened AQI) compared to previous years: 2020 (90), 2021 (122), 2023 (75), 2024 (104).