Yangchengzhen, Qingyuan, 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
Yangchengzhen, Qingyuan, 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 55 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
Yangchengzhen, Qingyuan, Guangdong Province, China
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
AQI
AQI
64AQI
50AQI
In the last 24 hours,
Yangchengzhen's AQI reached its highest point of 64 at 10 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yangchengzhen, Qingyuan, Guangdong Province, China
26°C20/34°C
27°C21/35°C
27°C21/34°C
27°C21/34°C
26°C21/31°C
25°C20/31°C
25°C20/31°C
25°C21/30°C
26°C21/32°C
27°C22/34°C
28°C22/35°C
28°C22/35°C
27°C22/34°C
26°C22/33°C
26°C22/31°C
26°C22/30°C
25°C23/29°C
25°C21/29°C
26°C21/33°C
26°C20/34°C
27°C20/35°C
27°C21/34°C
25°C21/31°C
27°C21/34°C
26°C22/32°C
27°C21/34°C
26°C20/32°C
26°C21/32°C
25°C21/30°C
--°C/°C
--°C/°C
56AQI
51AQI
55AQI
55AQI
2025 Days Vs Air Quality
Yangchengzhen, Qingyuan, Guangdong Province, China
46%
31
54%
36
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 46%
Health Risk Level:
Significant
In 2025, 46% of 216 days were within WHO’s safe air quality limits, and 54% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Yangchengzhen, Qingyuan, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
52AQI
50AQI
63AQI
59AQI
62AQI
75AQI
64AQI
67AQI
59AQI
56AQI
51AQI
52AQI
49AQI
47AQI
46AQI
41AQI
38AQI
38AQI
40AQI
46AQI
46AQI
44AQI
44AQI
39AQI
41AQI
42AQI
47AQI
48AQI
45AQI
41AQI
44AQI
42AQI
39AQI
39AQI
44AQI
52AQI
57AQI
60AQI
60AQI
59AQI
60AQI
56AQI
52AQI
51AQI
51AQI
52AQI
54AQI
57AQI
62AQI
63AQI
61AQI
52AQI
46AQI
41AQI
42AQI
41AQI
45AQI
50AQI
56AQI
53AQI
51AQI
54AQI
53AQI
60AQI
57AQI
55AQI
45AQI
49AQI
52AQI
57AQI
No. of days
202551AQI
Highest AQI recorded in
August57AQI
Lowest AQI recorded in
May45AQI
Most & Least Polluted Years Over the Last 1 Years
Yangchengzhen's annual 2025 AQI (51) shows an average percentage change of NaN% (improved AQI) compared to previous years: .