Zhangjiajie, Hunan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Zhangjiajie, Hunan, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 48 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jul - 2nd Jul 2025
Zhangjiajie, Hunan, China
5 AM1st Jul 2025
7 PM
4 AM2nd Jul 2025
52AQI
35AQI
52AQI
44AQI
In the last 24 hours,
Zhangjiajie's AQI reached its highest point of 52 at 5 AM during the Day, while the lowest point, 35, was recorded at 5 PM during the Day between 1st Jul and 2nd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Zhangjiajie, Hunan, China
17°C16/19°C
19°C17/23°C
23°C17/29°C
25°C19/31°C
27°C21/35°C
27°C22/35°C
23°C21/26°C
23°C22/26°C
24°C22/28°C
24°C17/30°C
23°C16/32°C
25°C17/35°C
27°C20/35°C
25°C18/34°C
27°C20/35°C
26°C20/34°C
23°C20/27°C
23°C20/25°C
23°C21/24°C
20°C18/22°C
20°C17/22°C
21°C16/28°C
20°C16/26°C
20°C17/22°C
21°C18/25°C
23°C18/29°C
24°C19/31°C
25°C20/31°C
25°C19/32°C
25°C20/31°C
0°C0/0°C
58AQI
53AQI
57AQI
57AQI
2025 Days Vs Air Quality
Zhangjiajie, Hunan, China
7%
12
58%
106
29%
52
6%
11
0.5%
1
Total number of days with different AQI categories in last 183 days in 2025 (182 days remaining)
Under WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% of 183 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
Zhangjiajie, Hunan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
155AQI
180AQI
175AQI
203AQI
157AQI
165AQI
136AQI
133AQI
132AQI
142AQI
133AQI
124AQI
153AQI
144AQI
136AQI
132AQI
143AQI
142AQI
139AQI
139AQI
151AQI
166AQI
184AQI
154AQI
94AQI
95AQI
91AQI
124AQI
129AQI
141AQI
141AQI
102AQI
101AQI
93AQI
91AQI
106AQI
115AQI
111AQI
95AQI
96AQI
91AQI
109AQI
129AQI
106AQI
99AQI
104AQI
97AQI
87AQI
84AQI
93AQI
124AQI
141AQI
96AQI
142AQI
138AQI
122AQI
108AQI
97AQI
105AQI
121AQI
130AQI
72AQI
91AQI
77AQI
79AQI
91AQI
81AQI
85AQI
88AQI
99AQI
117AQI
121AQI
102AQI
86AQI
89AQI
83AQI
73AQI
72AQI
76AQI
77AQI
93AQI
91AQI
94AQI
88AQI
110AQI
121AQI
88AQI
93AQI
78AQI
84AQI
77AQI
88AQI
86AQI
102AQI
97AQI
98AQI
94AQI
107AQI
100AQI
100AQI
110AQI
106AQI
188AQI
134AQI
128AQI
122AQI
115AQI
109AQI
78AQI
94AQI
79AQI
86AQI
83AQI
89AQI
89AQI
88AQI
77AQI
83AQI
83AQI
68AQI
82AQI
84AQI
95AQI
82AQI
84AQI
122AQI
117AQI
78AQI
79AQI
73AQI
74AQI
78AQI
81AQI
112AQI
87AQI
83AQI
83AQI
88AQI
86AQI
81AQI
71AQI
60AQI
77AQI
91AQI
92AQI
80AQI
85AQI
69AQI
74AQI
65AQI
63AQI
49AQI
60AQI
59AQI
75AQI
65AQI
72AQI
64AQI
66AQI
61AQI
64AQI
65AQI
63AQI
63AQI
58AQI
65AQI
61AQI
61AQI
58AQI
53AQI
51AQI
46AQI
39AQI
42AQI
48AQI
48AQI
44AQI
46AQI
47AQI
45AQI
47AQI
48AQI
143AQI
107AQI
92AQI
99AQI
83AQI
56AQI
48AQI
No. of days
202596AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
July48AQI
202489AQI
Highest AQI recorded in
December134AQI
Lowest AQI recorded in
July52AQI
202384AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
July56AQI
202285AQI
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
July40AQI
202181AQI
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
July52AQI
202068AQI
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
June46AQI
Most & Least Polluted Years Over the Last 6 Years
Zhangjiajie's annual 2025 AQI (96) shows an average percentage change of 19.6% (worsened AQI) compared to previous years: 2020 (68), 2021 (81), 2022 (85), 2023 (84), 2024 (89).