Tian He Qu, 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!
October Air Quality Analysis
Tian He Qu, Guangzhou, Guang Dong Sheng, China
AQI Trends: Highest and Lowest
Same Day Analysis (11th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 77 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Tian He Qu, Guangzhou, Guang Dong Sheng, China
6 AM11th Oct 2025
6 PM
5 AM12th Oct 2025
AQI
AQI
85AQI
57AQI
In the last 24 hours,
Tian He Qu's AQI reached its highest point of 85 at 10 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tian He Qu, Guangzhou, Guang Dong Sheng, China
29°C27/33°C
30°C27/33°C
30°C27/33°C
30°C27/33°C
30°C27/34°C
30°C27/35°C
30°C27/34°C
28°C26/31°C
24°C23/25°C
26°C23/29°C
28°C25/33°C
28°C25/32°C
26°C25/27°C
27°C25/30°C
28°C24/32°C
29°C26/33°C
29°C26/32°C
29°C26/32°C
29°C26/33°C
29°C26/34°C
29°C26/32°C
29°C26/33°C
30°C27/35°C
28°C27/32°C
28°C26/32°C
29°C26/34°C
30°C27/34°C
30°C27/33°C
29°C27/32°C
--°C/°C
--°C/°C
56AQI
52AQI
64AQI
55AQI
2025 Days Vs Air Quality
Tian He Qu, Guangzhou, Guang Dong Sheng, China
34%
46
66%
90
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2025, 34% of 284 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
Tian He Qu, Guangzhou, Guang Dong Sheng, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
56AQI
60AQI
65AQI
59AQI
53AQI
63AQI
63AQI
65AQI
59AQI
55AQI
57AQI
59AQI
49AQI
47AQI
48AQI
45AQI
47AQI
46AQI
44AQI
42AQI
39AQI
37AQI
33AQI
28AQI
32AQI
33AQI
39AQI
37AQI
35AQI
37AQI
36AQI
35AQI
35AQI
36AQI
49AQI
56AQI
61AQI
62AQI
68AQI
56AQI
62AQI
58AQI
49AQI
57AQI
55AQI
59AQI
61AQI
62AQI
66AQI
74AQI
59AQI
46AQI
50AQI
46AQI
48AQI
53AQI
55AQI
58AQI
69AQI
76AQI
67AQI
65AQI
65AQI
59AQI
57AQI
58AQI
58AQI
52AQI
49AQI
52AQI
65AQI
68AQI
60AQI
59AQI
62AQI
62AQI
57AQI
45AQI
54AQI
51AQI
43AQI
46AQI
48AQI
48AQI
53AQI
60AQI
51AQI
50AQI
55AQI
59AQI
61AQI
58AQI
55AQI
55AQI
57AQI
56AQI
58AQI
55AQI
59AQI
63AQI
59AQI
43AQI
48AQI
49AQI
57AQI
52AQI
51AQI
53AQI
54AQI
52AQI
59AQI
55AQI
51AQI
47AQI
43AQI
53AQI
53AQI
37AQI
41AQI
42AQI
66AQI
65AQI
61AQI
65AQI
74AQI
46AQI
54AQI
67AQI
48AQI
51AQI
69AQI
79AQI
87AQI
85AQI
77AQI
48AQI
46AQI
58AQI
55AQI
53AQI
67AQI
No. of days
202554AQI
Highest AQI recorded in
October67AQI
Lowest AQI recorded in
June46AQI
Most & Least Polluted Years Over the Last 1 Years
Tian He Qu's annual 2025 AQI (54) shows an average percentage change of NaN% (improved AQI) compared to previous years: .