Huadu District, 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
Huadu District, Guangzhou, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (17th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 83 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Oct - 18th Oct 2025
Huadu District, Guangzhou, Guangdong Province, China
6 AM17th Oct 2025
6 PM
5 AM18th Oct 2025
108AQI
76AQI
111AQI
78AQI
In the last 24 hours,
Huadu District's AQI reached its highest point of 111 at 12 AM during the Night, while the lowest point, 76, was recorded at 4 PM during the Day between 17th Oct and 18th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Huadu District, Guangzhou, Guangdong Province, China
30°C26/34°C
28°C26/31°C
23°C21/25°C
25°C21/29°C
27°C24/32°C
27°C24/32°C
25°C24/27°C
26°C24/30°C
28°C23/33°C
28°C25/33°C
29°C26/33°C
28°C25/32°C
29°C26/34°C
29°C25/35°C
29°C26/32°C
29°C25/34°C
29°C26/35°C
28°C25/32°C
28°C25/32°C
29°C25/35°C
30°C26/34°C
29°C26/34°C
29°C26/34°C
30°C26/35°C
29°C26/32°C
28°C25/32°C
29°C25/32°C
29°C25/33°C
29°C26/34°C
29°C25/34°C
--°C/°C
75AQI
66AQI
70AQI
67AQI
2025 Days Vs Air Quality
Huadu District, Guangzhou, Guangdong Province, China
29%
41
70%
99
1%
2
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 29%
Health Risk Level:
Very high
In 2025, 29% of 291 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Huadu District, Guangzhou, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI
63AQI
67AQI
72AQI
67AQI
54AQI
70AQI
66AQI
72AQI
66AQI
64AQI
70AQI
72AQI
60AQI
58AQI
54AQI
47AQI
49AQI
48AQI
44AQI
48AQI
45AQI
43AQI
42AQI
36AQI
39AQI
39AQI
44AQI
39AQI
38AQI
37AQI
42AQI
38AQI
37AQI
42AQI
48AQI
57AQI
63AQI
64AQI
69AQI
62AQI
66AQI
60AQI
54AQI
60AQI
57AQI
61AQI
62AQI
61AQI
65AQI
70AQI
59AQI
48AQI
48AQI
47AQI
48AQI
54AQI
56AQI
56AQI
66AQI
70AQI
67AQI
66AQI
64AQI
59AQI
55AQI
58AQI
60AQI
54AQI
50AQI
56AQI
64AQI
69AQI
63AQI
62AQI
58AQI
61AQI
58AQI
45AQI
53AQI
50AQI
43AQI
45AQI
47AQI
49AQI
55AQI
60AQI
50AQI
51AQI
55AQI
59AQI
60AQI
58AQI
55AQI
56AQI
60AQI
59AQI
61AQI
67AQI
60AQI
65AQI
55AQI
43AQI
48AQI
49AQI
58AQI
53AQI
53AQI
54AQI
56AQI
53AQI
58AQI
60AQI
57AQI
51AQI
49AQI
56AQI
56AQI
43AQI
47AQI
50AQI
67AQI
68AQI
67AQI
77AQI
97AQI
60AQI
62AQI
85AQI
52AQI
50AQI
79AQI
82AQI
99AQI
113AQI
96AQI
78AQI
59AQI
62AQI
88AQI
104AQI
83AQI
57AQI
52AQI
58AQI
55AQI
57AQI
79AQI
No. of days
202559AQI
Highest AQI recorded in
October79AQI
Lowest AQI recorded in
June52AQI
Most & Least Polluted Years Over the Last 1 Years
Huadu District's annual 2025 AQI (59) shows an average percentage change of NaN% (improved AQI) compared to previous years: .