Lian Nan Yao Zu Zi Zhi Xian, Qing Yuan Shi, 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
Lian Nan Yao Zu Zi Zhi Xian, Qing Yuan Shi, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (22nd September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Sep - 23rd Sep 2025
Lian Nan Yao Zu Zi Zhi Xian, Qing Yuan Shi, Guangdong Province, China
6 AM22nd Sep 2025
6 PM
5 AM23rd Sep 2025
AQI
AQI
56AQI
38AQI
In the last 24 hours,
Lian Nan Yao Zu Zi Zhi Xian's AQI reached its highest point of 56 at 6 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 22nd Sep and 23rd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Lian Nan Yao Zu Zi Zhi Xian, Qing Yuan Shi, Guangdong Province, China
25°C20/33°C
25°C19/33°C
26°C19/33°C
26°C19/34°C
25°C19/32°C
26°C20/34°C
26°C21/32°C
27°C22/34°C
26°C21/33°C
26°C21/32°C
26°C21/32°C
26°C21/33°C
26°C21/33°C
27°C21/34°C
27°C21/33°C
24°C21/28°C
24°C22/28°C
25°C20/31°C
25°C21/31°C
25°C21/33°C
25°C20/32°C
25°C20/32°C
25°C20/33°C
25°C19/33°C
25°C19/33°C
27°C21/33°C
26°C23/31°C
21°C19/22°C
21°C18/23°C
--°C/°C
--°C/°C
56AQI
50AQI
56AQI
54AQI
2025 Days Vs Air Quality
Lian Nan Yao Zu Zi Zhi Xian, Qing Yuan Shi, Guangdong Province, China
39%
46
61%
71
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 265 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
Lian Nan Yao Zu Zi Zhi Xian, Qing Yuan Shi, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
51AQI
49AQI
58AQI
58AQI
61AQI
72AQI
63AQI
59AQI
52AQI
53AQI
44AQI
49AQI
53AQI
49AQI
51AQI
43AQI
42AQI
47AQI
44AQI
46AQI
44AQI
44AQI
41AQI
37AQI
37AQI
36AQI
39AQI
42AQI
40AQI
38AQI
40AQI
42AQI
39AQI
38AQI
37AQI
43AQI
50AQI
53AQI
55AQI
56AQI
54AQI
55AQI
53AQI
52AQI
52AQI
53AQI
53AQI
54AQI
56AQI
58AQI
57AQI
55AQI
50AQI
48AQI
47AQI
49AQI
52AQI
54AQI
54AQI
54AQI
51AQI
55AQI
55AQI
59AQI
57AQI
57AQI
59AQI
57AQI
50AQI
48AQI
47AQI
53AQI
54AQI
57AQI
62AQI
61AQI
60AQI
47AQI
49AQI
52AQI
49AQI
44AQI
44AQI
47AQI
48AQI
53AQI
52AQI
50AQI
54AQI
55AQI
56AQI
56AQI
54AQI
55AQI
56AQI
57AQI
57AQI
57AQI
64AQI
65AQI
65AQI
55AQI
48AQI
50AQI
50AQI
51AQI
53AQI
57AQI
58AQI
55AQI
54AQI
54AQI
59AQI
53AQI
50AQI
56AQI
45AQI
47AQI
51AQI
53AQI
56AQI
No. of days
202551AQI
Highest AQI recorded in
September56AQI
Lowest AQI recorded in
May45AQI
Most & Least Polluted Years Over the Last 1 Years
Lian Nan Yao Zu Zi Zhi Xian's annual 2025 AQI (51) shows an average percentage change of NaN% (improved AQI) compared to previous years: .