Zhanjiang, Guangdong, 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
Zhanjiang, Guangdong, China
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Zhanjiang, Guangdong, China
4 AM5th Aug 2025
5 PM
3 AM6th Aug 2025
57AQI
51AQI
57AQI
48AQI
In the last 24 hours,
Zhanjiang's AQI reached its highest point of 57 at 4 AM during the Day, while the lowest point, 48, was recorded at 6 PM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Zhanjiang, Guangdong, China
29°C27/33°C
29°C27/32°C
30°C27/33°C
30°C27/34°C
28°C26/30°C
29°C26/31°C
29°C26/31°C
29°C27/33°C
30°C27/33°C
30°C27/34°C
30°C27/33°C
30°C27/34°C
29°C27/34°C
26°C25/27°C
26°C25/27°C
28°C26/31°C
28°C27/30°C
28°C26/31°C
29°C26/33°C
29°C27/33°C
30°C27/33°C
29°C27/33°C
29°C27/32°C
29°C28/32°C
29°C27/33°C
29°C27/32°C
29°C27/32°C
30°C28/33°C
29°C27/31°C
28°C26/31°C
--°C/°C
54AQI
51AQI
54AQI
53AQI
2025 Days Vs Air Quality
Zhanjiang, Guangdong, China
29%
63
57%
124
14%
30
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 29%
Health Risk Level:
Very high
In 2025, 29% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Zhanjiang, Guangdong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
137AQI
147AQI
131AQI
128AQI
136AQI
137AQI
111AQI
125AQI
135AQI
118AQI
109AQI
92AQI
92AQI
119AQI
96AQI
132AQI
95AQI
112AQI
113AQI
120AQI
107AQI
101AQI
91AQI
78AQI
68AQI
50AQI
69AQI
73AQI
123AQI
79AQI
93AQI
66AQI
64AQI
60AQI
61AQI
77AQI
82AQI
86AQI
83AQI
84AQI
77AQI
75AQI
88AQI
95AQI
70AQI
91AQI
68AQI
111AQI
99AQI
85AQI
75AQI
68AQI
77AQI
94AQI
61AQI
108AQI
109AQI
105AQI
80AQI
79AQI
61AQI
69AQI
58AQI
65AQI
33AQI
48AQI
56AQI
73AQI
67AQI
68AQI
66AQI
60AQI
57AQI
60AQI
44AQI
73AQI
85AQI
84AQI
101AQI
99AQI
92AQI
89AQI
93AQI
93AQI
74AQI
75AQI
67AQI
44AQI
38AQI
48AQI
61AQI
80AQI
78AQI
80AQI
80AQI
87AQI
92AQI
84AQI
79AQI
74AQI
67AQI
73AQI
132AQI
134AQI
146AQI
142AQI
115AQI
103AQI
90AQI
73AQI
67AQI
80AQI
66AQI
70AQI
49AQI
61AQI
55AQI
55AQI
59AQI
63AQI
56AQI
61AQI
61AQI
59AQI
58AQI
59AQI
55AQI
48AQI
44AQI
48AQI
52AQI
61AQI
63AQI
59AQI
47AQI
42AQI
42AQI
48AQI
45AQI
48AQI
49AQI
44AQI
44AQI
37AQI
48AQI
70AQI
74AQI
63AQI
53AQI
49AQI
49AQI
49AQI
47AQI
54AQI
55AQI
44AQI
45AQI
40AQI
46AQI
48AQI
51AQI
49AQI
41AQI
40AQI
35AQI
40AQI
45AQI
47AQI
48AQI
43AQI
44AQI
42AQI
47AQI
41AQI
41AQI
37AQI
35AQI
34AQI
33AQI
34AQI
35AQI
33AQI
30AQI
33AQI
39AQI
46AQI
53AQI
50AQI
51AQI
55AQI
56AQI
54AQI
56AQI
56AQI
55AQI
56AQI
56AQI
54AQI
56AQI
54AQI
54AQI
42AQI
46AQI
45AQI
41AQI
49AQI
51AQI
52AQI
47AQI
51AQI
53AQI
51AQI
52AQI
54AQI
55AQI
56AQI
54AQI
107AQI
82AQI
68AQI
83AQI
53AQI
43AQI
49AQI
54AQI
No. of days
202569AQI
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
June43AQI
202467AQI
Highest AQI recorded in
December106AQI
Lowest AQI recorded in
July32AQI
202366AQI
Highest AQI recorded in
January97AQI
Lowest AQI recorded in
July42AQI
202269AQI
Highest AQI recorded in
December102AQI
Lowest AQI recorded in
July35AQI
202170AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
August42AQI
202065AQI
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
July40AQI
Most & Least Polluted Years Over the Last 6 Years
Zhanjiang's annual 2025 AQI (69) shows an average percentage change of 2.5% (worsened AQI) compared to previous years: 2020 (65), 2021 (70), 2022 (69), 2023 (66), 2024 (67).