Nan Sha Qu, 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!
September Air Quality Analysis
Nan Sha Qu, Guangzhou, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Nan Sha Qu, Guangzhou, Guangdong Province, China
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
53AQI
17AQI
53AQI
28AQI
In the last 24 hours,
Nan Sha Qu's AQI reached its highest point of 53 at 6 AM during the Day, while the lowest point, 17, was recorded at 11 AM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nan Sha Qu, Guangzhou, Guangdong Province, China
31°C29/35°C
30°C28/33°C
30°C28/34°C
30°C28/33°C
30°C28/33°C
30°C27/33°C
31°C28/35°C
31°C28/34°C
30°C28/32°C
30°C28/33°C
30°C28/33°C
30°C28/33°C
31°C28/33°C
30°C29/32°C
31°C29/34°C
30°C27/32°C
27°C26/27°C
28°C27/30°C
29°C27/31°C
29°C27/32°C
30°C28/32°C
30°C28/32°C
30°C28/32°C
30°C28/32°C
31°C28/34°C
31°C28/34°C
30°C27/34°C
28°C26/31°C
24°C24/25°C
27°C24/30°C
--°C/°C
52AQI
52AQI
54AQI
53AQI
2025 Days Vs Air Quality
Nan Sha Qu, Guangzhou, Guangdong Province, China
41%
48
59%
68
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 41%
Health Risk Level:
Significant
In 2025, 41% of 265 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Nan Sha Qu, Guangzhou, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
56AQI
57AQI
65AQI
56AQI
53AQI
59AQI
53AQI
57AQI
49AQI
43AQI
51AQI
54AQI
42AQI
42AQI
39AQI
43AQI
43AQI
41AQI
35AQI
34AQI
33AQI
32AQI
29AQI
28AQI
28AQI
30AQI
33AQI
29AQI
28AQI
28AQI
31AQI
29AQI
32AQI
31AQI
47AQI
49AQI
55AQI
52AQI
62AQI
51AQI
56AQI
55AQI
46AQI
51AQI
51AQI
55AQI
56AQI
56AQI
61AQI
64AQI
57AQI
46AQI
46AQI
45AQI
46AQI
53AQI
57AQI
58AQI
63AQI
65AQI
60AQI
60AQI
61AQI
74AQI
61AQI
61AQI
67AQI
66AQI
64AQI
63AQI
69AQI
61AQI
55AQI
56AQI
62AQI
61AQI
60AQI
51AQI
52AQI
48AQI
42AQI
48AQI
48AQI
48AQI
54AQI
56AQI
54AQI
54AQI
64AQI
62AQI
64AQI
58AQI
59AQI
57AQI
58AQI
66AQI
54AQI
48AQI
52AQI
58AQI
47AQI
45AQI
46AQI
49AQI
55AQI
47AQI
40AQI
43AQI
44AQI
48AQI
55AQI
56AQI
51AQI
50AQI
52AQI
49AQI
41AQI
53AQI
58AQI
51AQI
No. of days
202551AQI
Highest AQI recorded in
August58AQI
Lowest AQI recorded in
June41AQI
Most & Least Polluted Years Over the Last 1 Years
Nan Sha Qu's annual 2025 AQI (51) shows an average percentage change of NaN% (improved AQI) compared to previous years: .