Wanjiang Subdistrict, Dongguan, 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
Wanjiang Subdistrict, Dongguan, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Wanjiang Subdistrict, Dongguan, Guangdong Province, China
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
AQI
AQI
65AQI
36AQI
In the last 24 hours,
Wanjiang Subdistrict's AQI reached its highest point of 65 at 10 AM during the Night, while the lowest point, 36, was recorded at 5 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Wanjiang Subdistrict, Dongguan, Guangdong Province, China
31°C27/36°C
32°C28/37°C
32°C28/37°C
32°C28/38°C
32°C29/36°C
32°C28/37°C
29°C26/33°C
26°C25/26°C
29°C25/32°C
30°C27/34°C
31°C28/36°C
31°C28/35°C
32°C28/36°C
33°C29/37°C
32°C27/37°C
30°C27/35°C
27°C27/28°C
28°C26/30°C
28°C26/32°C
29°C26/32°C
30°C27/35°C
31°C27/37°C
32°C28/37°C
32°C29/36°C
31°C28/36°C
31°C28/36°C
32°C28/37°C
32°C29/37°C
32°C28/35°C
--°C/°C
--°C/°C
61AQI
53AQI
56AQI
56AQI
2025 Days Vs Air Quality
Wanjiang Subdistrict, Dongguan, Guangdong Province, China
45%
29
55%
36
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2025, 45% of 214 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Wanjiang Subdistrict, Dongguan, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
56AQI
55AQI
60AQI
54AQI
48AQI
57AQI
66AQI
63AQI
59AQI
53AQI
59AQI
56AQI
42AQI
45AQI
42AQI
44AQI
44AQI
41AQI
38AQI
39AQI
41AQI
35AQI
34AQI
31AQI
31AQI
35AQI
35AQI
30AQI
32AQI
32AQI
38AQI
33AQI
34AQI
32AQI
49AQI
53AQI
57AQI
59AQI
63AQI
53AQI
57AQI
55AQI
46AQI
58AQI
54AQI
57AQI
57AQI
56AQI
60AQI
66AQI
58AQI
48AQI
50AQI
51AQI
49AQI
54AQI
56AQI
59AQI
63AQI
61AQI
65AQI
60AQI
59AQI
59AQI
47AQI
44AQI
55AQI
59AQI
No. of days
202549AQI
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
June44AQI
Most & Least Polluted Years Over the Last 1 Years
Wanjiang Subdistrict's annual 2025 AQI (49) shows an average percentage change of NaN% (improved AQI) compared to previous years: .