Guangzhou, 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
Guangzhou, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd 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: 3rd Aug - 4th Aug 2025
Guangzhou, Guangdong Province, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
AQI
AQI
63AQI
56AQI
In the last 24 hours,
Guangzhou's AQI reached its highest point of 63 at 2 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Guangzhou, Guangdong Province, China
33°C29/37°C
33°C29/38°C
34°C28/39°C
33°C30/37°C
33°C29/38°C
31°C28/35°C
28°C26/29°C
29°C26/33°C
31°C28/35°C
32°C28/36°C
33°C30/36°C
33°C29/36°C
34°C30/38°C
33°C26/38°C
32°C28/37°C
28°C27/30°C
28°C27/30°C
29°C27/31°C
29°C26/33°C
31°C27/36°C
32°C28/38°C
34°C29/38°C
34°C30/38°C
32°C30/37°C
32°C28/37°C
34°C29/39°C
34°C31/38°C
32°C29/36°C
30°C27/36°C
--°C/°C
--°C/°C
60AQI
60AQI
58AQI
58AQI
2025 Days Vs Air Quality
Guangzhou, Guangdong Province, China
44%
29
56%
37
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2025, 44% of 215 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Guangzhou, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
58AQI
59AQI
65AQI
60AQI
52AQI
63AQI
60AQI
64AQI
56AQI
51AQI
57AQI
59AQI
48AQI
47AQI
44AQI
44AQI
46AQI
43AQI
40AQI
41AQI
38AQI
37AQI
33AQI
30AQI
32AQI
34AQI
39AQI
33AQI
33AQI
33AQI
35AQI
33AQI
34AQI
36AQI
48AQI
54AQI
60AQI
60AQI
67AQI
56AQI
61AQI
57AQI
48AQI
56AQI
54AQI
58AQI
59AQI
60AQI
64AQI
70AQI
58AQI
46AQI
47AQI
46AQI
48AQI
53AQI
56AQI
58AQI
67AQI
70AQI
65AQI
64AQI
63AQI
62AQI
59AQI
51AQI
45AQI
56AQI
61AQI
No. of days
202551AQI
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
June45AQI
Most & Least Polluted Years Over the Last 1 Years
Guangzhou's annual 2025 AQI (51) shows an average percentage change of NaN% (improved AQI) compared to previous years: .