Shaoyang, Shaoyang, 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
Shaoyang, Shaoyang, Hunan, China
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 63 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Shaoyang, Shaoyang, Hunan, China
5 AM13th Aug 2025
7 PM
4 AM14th Aug 2025
AQI
AQI
72AQI
60AQI
In the last 24 hours,
Shaoyang's AQI reached its highest point of 72 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shaoyang, Shaoyang, Hunan, China
30°C25/35°C
30°C26/36°C
30°C26/36°C
29°C25/34°C
29°C25/34°C
27°C24/32°C
27°C24/31°C
25°C24/27°C
25°C24/28°C
27°C24/32°C
28°C24/33°C
29°C25/36°C
28°C25/32°C
29°C25/33°C
29°C24/34°C
29°C24/35°C
28°C24/33°C
28°C24/33°C
29°C25/35°C
30°C26/35°C
30°C26/36°C
31°C26/36°C
29°C25/34°C
27°C24/32°C
28°C23/33°C
29°C24/34°C
30°C25/36°C
28°C23/34°C
26°C22/32°C
--°C/°C
--°C/°C
61AQI
57AQI
60AQI
60AQI
2025 Days Vs Air Quality
Shaoyang, Shaoyang, Hunan, China
4%
8
46%
103
39%
88
10%
22
1%
3
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 225 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
Shaoyang, Shaoyang, Hunan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
176AQI
172AQI
173AQI
186AQI
172AQI
151AQI
163AQI
153AQI
130AQI
128AQI
137AQI
131AQI
133AQI
147AQI
122AQI
134AQI
132AQI
153AQI
154AQI
162AQI
164AQI
168AQI
185AQI
222AQI
97AQI
113AQI
104AQI
137AQI
236AQI
167AQI
138AQI
102AQI
88AQI
122AQI
117AQI
144AQI
128AQI
114AQI
83AQI
93AQI
92AQI
128AQI
121AQI
148AQI
149AQI
154AQI
129AQI
111AQI
106AQI
89AQI
80AQI
140AQI
69AQI
120AQI
130AQI
139AQI
129AQI
109AQI
100AQI
87AQI
83AQI
57AQI
67AQI
60AQI
89AQI
83AQI
109AQI
99AQI
110AQI
107AQI
101AQI
109AQI
71AQI
67AQI
81AQI
81AQI
82AQI
88AQI
100AQI
106AQI
117AQI
128AQI
120AQI
145AQI
147AQI
147AQI
110AQI
107AQI
96AQI
111AQI
108AQI
121AQI
133AQI
151AQI
153AQI
147AQI
151AQI
151AQI
145AQI
139AQI
132AQI
220AQI
158AQI
153AQI
144AQI
147AQI
131AQI
132AQI
102AQI
108AQI
102AQI
96AQI
105AQI
94AQI
99AQI
103AQI
94AQI
111AQI
116AQI
118AQI
105AQI
118AQI
120AQI
112AQI
100AQI
114AQI
113AQI
111AQI
97AQI
97AQI
98AQI
106AQI
119AQI
130AQI
122AQI
103AQI
108AQI
100AQI
108AQI
92AQI
94AQI
92AQI
97AQI
115AQI
114AQI
113AQI
114AQI
89AQI
89AQI
91AQI
92AQI
88AQI
99AQI
100AQI
122AQI
107AQI
110AQI
94AQI
87AQI
98AQI
101AQI
100AQI
94AQI
96AQI
88AQI
84AQI
82AQI
77AQI
56AQI
53AQI
53AQI
55AQI
43AQI
48AQI
47AQI
63AQI
61AQI
58AQI
48AQI
52AQI
51AQI
47AQI
41AQI
56AQI
57AQI
67AQI
71AQI
73AQI
75AQI
77AQI
61AQI
65AQI
66AQI
66AQI
69AQI
65AQI
63AQI
65AQI
67AQI
69AQI
61AQI
55AQI
47AQI
49AQI
51AQI
60AQI
64AQI
62AQI
59AQI
62AQI
58AQI
60AQI
64AQI
69AQI
65AQI
65AQI
63AQI
56AQI
51AQI
53AQI
59AQI
61AQI
63AQI
63AQI
153AQI
116AQI
99AQI
129AQI
106AQI
77AQI
62AQI
61AQI
No. of days
2025103AQI
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
August61AQI
202493AQI
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
July51AQI
2023100AQI
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
July60AQI
202294AQI
Highest AQI recorded in
December143AQI
Lowest AQI recorded in
July51AQI
2021101AQI
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
May72AQI
202095AQI
Highest AQI recorded in
December156AQI
Lowest AQI recorded in
June67AQI
Most & Least Polluted Years Over the Last 6 Years
Shaoyang's annual 2025 AQI (103) shows an average percentage change of 7.09% (worsened AQI) compared to previous years: 2020 (95), 2021 (101), 2022 (94), 2023 (100), 2024 (93).