Sha Shutc Su, 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
Sha Shutc Su, Shaoyang, Hunan, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Sha Shutc Su, Shaoyang, Hunan, China
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
73AQI
60AQI
70AQI
60AQI
In the last 24 hours,
Sha Shutc Su's AQI reached its highest point of 73 at 1 PM during the Day, while the lowest point, 60, was recorded at 2 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sha Shutc Su, Shaoyang, Hunan, China
30°C26/36°C
29°C24/35°C
30°C25/36°C
30°C26/36°C
28°C25/31°C
27°C23/32°C
27°C24/32°C
28°C24/32°C
29°C24/34°C
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
--°C/°C
64AQI
63AQI
60AQI
60AQI
2025 Days Vs Air Quality
Sha Shutc Su, Shaoyang, Hunan, China
4%
9
62%
134
26%
57
6%
14
0.9%
2
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 217 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
Sha Shutc Su, Shaoyang, Hunan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
157AQI
134AQI
155AQI
183AQI
171AQI
153AQI
161AQI
151AQI
127AQI
127AQI
129AQI
131AQI
131AQI
147AQI
123AQI
136AQI
133AQI
152AQI
151AQI
159AQI
163AQI
167AQI
184AQI
218AQI
98AQI
111AQI
102AQI
134AQI
229AQI
162AQI
131AQI
100AQI
88AQI
118AQI
108AQI
140AQI
118AQI
109AQI
76AQI
91AQI
91AQI
124AQI
121AQI
147AQI
143AQI
147AQI
117AQI
107AQI
103AQI
88AQI
80AQI
138AQI
69AQI
120AQI
130AQI
137AQI
120AQI
105AQI
95AQI
84AQI
81AQI
52AQI
67AQI
59AQI
87AQI
83AQI
106AQI
97AQI
106AQI
101AQI
97AQI
103AQI
70AQI
68AQI
79AQI
79AQI
80AQI
85AQI
93AQI
100AQI
112AQI
125AQI
118AQI
126AQI
107AQI
108AQI
91AQI
90AQI
83AQI
91AQI
90AQI
94AQI
96AQI
117AQI
116AQI
108AQI
106AQI
108AQI
107AQI
101AQI
98AQI
129AQI
128AQI
114AQI
107AQI
108AQI
103AQI
103AQI
85AQI
89AQI
85AQI
85AQI
87AQI
82AQI
86AQI
84AQI
80AQI
89AQI
90AQI
91AQI
87AQI
92AQI
96AQI
92AQI
86AQI
92AQI
93AQI
90AQI
87AQI
85AQI
85AQI
88AQI
92AQI
98AQI
95AQI
88AQI
88AQI
87AQI
88AQI
82AQI
80AQI
79AQI
82AQI
91AQI
93AQI
92AQI
93AQI
81AQI
79AQI
80AQI
77AQI
77AQI
78AQI
82AQI
86AQI
86AQI
88AQI
82AQI
79AQI
85AQI
85AQI
83AQI
83AQI
82AQI
79AQI
75AQI
76AQI
73AQI
57AQI
53AQI
54AQI
53AQI
42AQI
46AQI
46AQI
60AQI
58AQI
58AQI
48AQI
52AQI
51AQI
48AQI
42AQI
54AQI
53AQI
61AQI
69AQI
70AQI
71AQI
73AQI
59AQI
61AQI
62AQI
64AQI
66AQI
63AQI
61AQI
63AQI
66AQI
67AQI
60AQI
53AQI
46AQI
48AQI
50AQI
58AQI
61AQI
60AQI
57AQI
60AQI
56AQI
58AQI
64AQI
68AQI
65AQI
64AQI
149AQI
112AQI
91AQI
99AQI
88AQI
69AQI
59AQI
65AQI
No. of days
202594AQI
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
July59AQI
202487AQI
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
July49AQI
2023104AQI
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
July74AQI
2021112AQI
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
March76AQI
202091AQI
Highest AQI recorded in
December143AQI
Lowest AQI recorded in
June63AQI
Most & Least Polluted Years Over the Last 5 Years
Sha Shutc Su's annual 2025 AQI (94) shows an average percentage change of -3.1% (improved AQI) compared to previous years: 2020 (91), 2021 (112), 2023 (104), 2024 (87).