Chengjiao Neighborhood, 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!
October Air Quality Analysis
Chengjiao Neighborhood, Guangzhou, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Chengjiao Neighborhood, Guangzhou, Guangdong Province, China
6 AM3rd Oct 2025
6 PM
5 AM4th Oct 2025
AQI
AQI
79AQI
41AQI
In the last 24 hours,
Chengjiao Neighborhood's AQI reached its highest point of 79 at 12 AM during the Night, while the lowest point, 41, was recorded at 12 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Chengjiao Neighborhood, Guangzhou, Guangdong Province, China
29°C25/34°C
29°C25/33°C
29°C25/35°C
29°C25/33°C
25°C24/27°C
26°C23/30°C
27°C24/32°C
28°C24/32°C
28°C24/33°C
28°C24/33°C
28°C23/34°C
28°C24/33°C
28°C24/34°C
29°C24/34°C
28°C24/34°C
27°C24/31°C
23°C22/24°C
25°C22/29°C
26°C22/32°C
25°C22/31°C
25°C24/26°C
25°C23/29°C
27°C22/33°C
27°C24/33°C
27°C24/32°C
27°C23/32°C
28°C24/33°C
28°C23/33°C
27°C24/32°C
--°C/°C
--°C/°C
51AQI
50AQI
53AQI
53AQI
2025 Days Vs Air Quality
Chengjiao Neighborhood, Guangzhou, Guangdong Province, China
39%
50
61%
78
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 276 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Chengjiao Neighborhood, Guangzhou, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
58AQI
61AQI
67AQI
61AQI
50AQI
68AQI
65AQI
68AQI
65AQI
60AQI
64AQI
65AQI
51AQI
49AQI
44AQI
45AQI
47AQI
44AQI
41AQI
46AQI
42AQI
39AQI
36AQI
29AQI
36AQI
39AQI
45AQI
37AQI
37AQI
36AQI
39AQI
36AQI
35AQI
41AQI
46AQI
56AQI
61AQI
61AQI
67AQI
61AQI
65AQI
56AQI
47AQI
55AQI
56AQI
59AQI
62AQI
63AQI
66AQI
66AQI
57AQI
45AQI
45AQI
44AQI
45AQI
51AQI
53AQI
54AQI
65AQI
60AQI
60AQI
62AQI
58AQI
60AQI
57AQI
56AQI
56AQI
51AQI
49AQI
53AQI
57AQI
66AQI
60AQI
60AQI
63AQI
63AQI
55AQI
44AQI
53AQI
51AQI
43AQI
46AQI
47AQI
48AQI
53AQI
58AQI
49AQI
50AQI
53AQI
59AQI
60AQI
57AQI
53AQI
54AQI
58AQI
57AQI
59AQI
69AQI
63AQI
68AQI
62AQI
44AQI
48AQI
49AQI
56AQI
52AQI
56AQI
57AQI
57AQI
51AQI
55AQI
56AQI
50AQI
42AQI
43AQI
52AQI
52AQI
39AQI
32AQI
28AQI
43AQI
45AQI
43AQI
50AQI
73AQI
59AQI
54AQI
51AQI
48AQI
56AQI
54AQI
51AQI
62AQI
No. of days
202553AQI
Highest AQI recorded in
October62AQI
Lowest AQI recorded in
June48AQI
Most & Least Polluted Years Over the Last 1 Years
Chengjiao Neighborhood's annual 2025 AQI (53) shows an average percentage change of NaN% (improved AQI) compared to previous years: .