Guangzhou, Guang Dong Sheng, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Guangzhou, Guang Dong Sheng, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Guangzhou, Guang Dong Sheng, China
5 AM2nd Jul 2025
7 PM
4 AM3rd Jul 2025
41AQI
33AQI
40AQI
36AQI
In the last 24 hours,
Guangzhou's AQI reached its highest point of 41 at 12 PM during the Day, while the lowest point, 33, was recorded at 8 AM during the Day between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Guangzhou, Guang Dong Sheng, China
26°C23/28°C
27°C24/31°C
28°C26/33°C
29°C26/33°C
31°C27/37°C
32°C28/36°C
32°C28/36°C
33°C29/37°C
30°C28/33°C
29°C27/33°C
29°C26/32°C
27°C26/30°C
28°C26/31°C
27°C25/30°C
25°C24/27°C
26°C24/30°C
29°C26/32°C
29°C26/32°C
29°C26/32°C
29°C26/33°C
30°C26/34°C
31°C27/36°C
32°C28/37°C
30°C27/33°C
30°C26/33°C
29°C26/33°C
30°C27/34°C
31°C27/34°C
30°C27/34°C
31°C27/35°C
0°C0/0°C
43AQI
39AQI
46AQI
46AQI
2025 Days Vs Air Quality
Guangzhou, Guang Dong Sheng, China
66%
23
34%
12
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 184 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Guangzhou, Guang Dong Sheng, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
58AQI
60AQI
65AQI
60AQI
53AQI
62AQI
61AQI
64AQI
57AQI
52AQI
56AQI
59AQI
49AQI
48AQI
48AQI
45AQI
47AQI
46AQI
42AQI
42AQI
39AQI
38AQI
33AQI
28AQI
32AQI
34AQI
38AQI
37AQI
33AQI
35AQI
37AQI
36AQI
37AQI
36AQI
50AQI
46AQI
37AQI
No. of days
202546AQI
Highest AQI recorded in
May50AQI
Lowest AQI recorded in
July37AQI
Most & Least Polluted Years Over the Last 1 Years
Guangzhou's annual 2025 AQI (46) shows an average percentage change of NaN% (improved AQI) compared to previous years: .