Shantou, Guangdong Province, 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
Shantou, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 51 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
Shantou, Guangdong Province, China
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
AQI
AQI
54AQI
26AQI
In the last 24 hours,
Shantou's AQI reached its highest point of 54 at 1 AM during the Night, while the lowest point, 26, was recorded at 4 PM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shantou, Guangdong Province, China
28°C26/32°C
29°C26/34°C
30°C27/34°C
29°C27/33°C
25°C24/26°C
26°C25/29°C
28°C26/30°C
28°C26/31°C
29°C27/32°C
29°C27/33°C
29°C27/33°C
30°C27/33°C
29°C27/31°C
28°C27/31°C
27°C26/28°C
27°C26/29°C
26°C25/27°C
28°C26/30°C
28°C26/31°C
29°C26/32°C
29°C27/33°C
29°C27/33°C
28°C27/32°C
29°C26/32°C
29°C27/33°C
29°C27/31°C
28°C26/31°C
28°C27/30°C
27°C25/28°C
--°C/°C
--°C/°C
51AQI
51AQI
53AQI
53AQI
2025 Days Vs Air Quality
Shantou, Guangdong Province, China
40%
27
60%
40
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2025, 40% of 216 days were within WHO’s safe air quality limits, and 60% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Shantou, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
54AQI
64AQI
70AQI
59AQI
50AQI
60AQI
58AQI
61AQI
68AQI
54AQI
57AQI
56AQI
53AQI
53AQI
44AQI
51AQI
52AQI
45AQI
42AQI
49AQI
43AQI
38AQI
34AQI
30AQI
34AQI
33AQI
33AQI
29AQI
31AQI
30AQI
30AQI
30AQI
31AQI
35AQI
39AQI
44AQI
37AQI
38AQI
55AQI
57AQI
56AQI
51AQI
49AQI
54AQI
56AQI
57AQI
56AQI
58AQI
61AQI
60AQI
55AQI
54AQI
52AQI
47AQI
49AQI
52AQI
53AQI
56AQI
61AQI
57AQI
56AQI
60AQI
57AQI
57AQI
52AQI
51AQI
49AQI
46AQI
52AQI
53AQI
No. of days
202549AQI
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
June46AQI
Most & Least Polluted Years Over the Last 1 Years
Shantou's annual 2025 AQI (49) shows an average percentage change of NaN% (improved AQI) compared to previous years: .