Dajing, Zhuzhou, 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
Dajing, Zhuzhou, 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 63 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Dajing, Zhuzhou, Hunan, China
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
AQI
AQI
66AQI
54AQI
In the last 24 hours,
Dajing's AQI reached its highest point of 66 at 1 PM during the Night, while the lowest point, 54, was recorded at 4 PM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Dajing, Zhuzhou, Hunan, China
31°C25/39°C
31°C25/39°C
32°C27/39°C
30°C26/36°C
30°C26/36°C
30°C25/36°C
28°C25/33°C
28°C25/33°C
29°C25/36°C
31°C26/37°C
32°C27/38°C
31°C27/36°C
32°C27/38°C
30°C26/37°C
28°C26/31°C
29°C25/33°C
27°C25/30°C
27°C25/31°C
29°C25/36°C
30°C26/37°C
30°C25/37°C
29°C26/32°C
29°C26/35°C
28°C25/34°C
28°C24/35°C
29°C24/36°C
29°C25/35°C
31°C25/37°C
31°C27/38°C
--°C/°C
--°C/°C
60AQI
60AQI
60AQI
60AQI
2025 Days Vs Air Quality
Dajing, Zhuzhou, Hunan, China
6%
12
56%
121
30%
64
8%
17
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: 6%
Health Risk Level:
Extreme
In 2025, 6% 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
Dajing, Zhuzhou, Hunan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
166AQI
162AQI
187AQI
190AQI
163AQI
156AQI
157AQI
143AQI
128AQI
115AQI
126AQI
133AQI
131AQI
135AQI
124AQI
120AQI
120AQI
137AQI
153AQI
157AQI
156AQI
156AQI
180AQI
178AQI
97AQI
104AQI
98AQI
121AQI
170AQI
143AQI
119AQI
108AQI
105AQI
112AQI
105AQI
129AQI
121AQI
106AQI
81AQI
88AQI
95AQI
128AQI
132AQI
149AQI
148AQI
154AQI
130AQI
119AQI
103AQI
105AQI
97AQI
136AQI
71AQI
118AQI
124AQI
150AQI
137AQI
130AQI
121AQI
91AQI
86AQI
57AQI
82AQI
77AQI
104AQI
84AQI
102AQI
106AQI
99AQI
104AQI
120AQI
122AQI
76AQI
83AQI
79AQI
81AQI
81AQI
80AQI
82AQI
92AQI
97AQI
132AQI
111AQI
132AQI
132AQI
135AQI
91AQI
97AQI
73AQI
93AQI
90AQI
90AQI
93AQI
126AQI
118AQI
121AQI
116AQI
127AQI
130AQI
116AQI
112AQI
550AQI
168AQI
166AQI
118AQI
123AQI
116AQI
114AQI
79AQI
95AQI
70AQI
82AQI
87AQI
68AQI
71AQI
72AQI
76AQI
91AQI
95AQI
96AQI
93AQI
88AQI
101AQI
103AQI
84AQI
99AQI
103AQI
77AQI
77AQI
79AQI
79AQI
85AQI
86AQI
94AQI
100AQI
79AQI
76AQI
83AQI
73AQI
61AQI
61AQI
61AQI
68AQI
87AQI
96AQI
93AQI
116AQI
69AQI
73AQI
62AQI
59AQI
56AQI
61AQI
73AQI
78AQI
79AQI
79AQI
68AQI
70AQI
68AQI
76AQI
65AQI
60AQI
65AQI
57AQI
53AQI
56AQI
52AQI
49AQI
49AQI
49AQI
52AQI
48AQI
46AQI
48AQI
54AQI
60AQI
53AQI
49AQI
51AQI
51AQI
46AQI
43AQI
50AQI
55AQI
63AQI
65AQI
69AQI
72AQI
67AQI
60AQI
62AQI
62AQI
60AQI
61AQI
61AQI
61AQI
61AQI
65AQI
63AQI
53AQI
51AQI
46AQI
46AQI
53AQI
53AQI
56AQI
56AQI
56AQI
57AQI
55AQI
60AQI
63AQI
69AQI
63AQI
143AQI
118AQI
96AQI
119AQI
83AQI
59AQI
58AQI
65AQI
No. of days
202596AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
July58AQI
202494AQI
Highest AQI recorded in
December143AQI
Lowest AQI recorded in
July53AQI
202381AQI
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
July38AQI
2021118AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
March80AQI
202084AQI
Highest AQI recorded in
December149AQI
Lowest AQI recorded in
June57AQI
Most & Least Polluted Years Over the Last 5 Years
Dajing's annual 2025 AQI (96) shows an average percentage change of 3.8% (worsened AQI) compared to previous years: 2020 (84), 2021 (118), 2023 (81), 2024 (94).