Shaping, Changsha, 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
Shaping, Changsha, Hunan, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Shaping, Changsha, Hunan, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
68AQI
60AQI
66AQI
61AQI
In the last 24 hours,
Shaping's AQI reached its highest point of 68 at 12 PM during the Day, while the lowest point, 60, was recorded at 5 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shaping, Changsha, Hunan, China
33°C28/38°C
32°C27/38°C
32°C26/38°C
32°C28/39°C
30°C26/37°C
30°C26/36°C
30°C25/35°C
28°C25/32°C
29°C25/33°C
30°C26/36°C
32°C27/37°C
33°C28/38°C
32°C29/35°C
32°C28/38°C
31°C27/37°C
28°C25/33°C
28°C26/33°C
27°C25/30°C
27°C25/31°C
29°C25/35°C
30°C26/36°C
31°C26/36°C
29°C26/34°C
29°C25/34°C
29°C25/34°C
29°C26/34°C
30°C25/35°C
30°C26/35°C
31°C26/36°C
32°C28/37°C
--°C/°C
58AQI
58AQI
58AQI
58AQI
2025 Days Vs Air Quality
Shaping, Changsha, Hunan, China
9%
19
54%
117
28%
61
7%
15
0.9%
2
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% of 216 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
Shaping, Changsha, Hunan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
166AQI
176AQI
191AQI
209AQI
146AQI
157AQI
158AQI
139AQI
141AQI
114AQI
133AQI
128AQI
129AQI
140AQI
116AQI
120AQI
117AQI
137AQI
149AQI
160AQI
152AQI
160AQI
235AQI
173AQI
102AQI
98AQI
106AQI
114AQI
161AQI
133AQI
128AQI
110AQI
108AQI
118AQI
102AQI
127AQI
104AQI
114AQI
72AQI
88AQI
94AQI
126AQI
137AQI
154AQI
152AQI
158AQI
140AQI
119AQI
103AQI
106AQI
104AQI
150AQI
76AQI
143AQI
129AQI
154AQI
139AQI
128AQI
118AQI
88AQI
84AQI
51AQI
83AQI
78AQI
111AQI
93AQI
97AQI
118AQI
100AQI
99AQI
127AQI
118AQI
74AQI
86AQI
75AQI
77AQI
78AQI
76AQI
79AQI
87AQI
91AQI
126AQI
98AQI
128AQI
133AQI
135AQI
87AQI
100AQI
73AQI
96AQI
91AQI
96AQI
96AQI
117AQI
118AQI
121AQI
127AQI
130AQI
133AQI
115AQI
111AQI
313AQI
145AQI
160AQI
112AQI
124AQI
117AQI
116AQI
82AQI
103AQI
68AQI
88AQI
87AQI
72AQI
74AQI
72AQI
78AQI
87AQI
99AQI
85AQI
91AQI
85AQI
98AQI
100AQI
85AQI
96AQI
98AQI
78AQI
79AQI
80AQI
78AQI
83AQI
84AQI
95AQI
99AQI
78AQI
80AQI
85AQI
78AQI
60AQI
64AQI
60AQI
70AQI
87AQI
96AQI
93AQI
112AQI
73AQI
71AQI
61AQI
58AQI
54AQI
64AQI
72AQI
86AQI
77AQI
80AQI
66AQI
72AQI
67AQI
73AQI
62AQI
60AQI
63AQI
57AQI
57AQI
57AQI
53AQI
49AQI
49AQI
50AQI
50AQI
35AQI
37AQI
41AQI
48AQI
55AQI
50AQI
48AQI
49AQI
49AQI
44AQI
40AQI
47AQI
52AQI
59AQI
61AQI
66AQI
68AQI
62AQI
56AQI
62AQI
61AQI
59AQI
59AQI
60AQI
59AQI
62AQI
64AQI
63AQI
58AQI
48AQI
47AQI
43AQI
51AQI
50AQI
56AQI
54AQI
55AQI
57AQI
55AQI
59AQI
63AQI
69AQI
65AQI
145AQI
120AQI
95AQI
111AQI
82AQI
58AQI
56AQI
66AQI
No. of days
202595AQI
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
July56AQI
202495AQI
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
July52AQI
202386AQI
Highest AQI recorded in
January122AQI
Lowest AQI recorded in
July54AQI
2021128AQI
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
March91AQI
202084AQI
Highest AQI recorded in
December156AQI
Lowest AQI recorded in
July31AQI
Most & Least Polluted Years Over the Last 5 Years
Shaping's annual 2025 AQI (95) shows an average percentage change of -0.7% (improved AQI) compared to previous years: 2020 (84), 2021 (128), 2023 (86), 2024 (95).