Lian Zhou Shi, 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!
August Air Quality Analysis
Lian Zhou Shi, Qing Yuan Shi, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Lian Zhou Shi, Qing Yuan Shi, Guangdong Province, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
AQI
AQI
68AQI
45AQI
In the last 24 hours,
Lian Zhou Shi's AQI reached its highest point of 68 at 12 PM during the Night, while the lowest point, 45, was recorded at 4 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lian Zhou Shi, Qing Yuan Shi, Guangdong Province, China
27°C20/35°C
26°C20/34°C
27°C21/35°C
27°C21/34°C
27°C21/34°C
26°C21/31°C
25°C20/31°C
25°C20/31°C
25°C21/30°C
26°C21/32°C
27°C22/34°C
28°C22/35°C
28°C22/35°C
27°C22/34°C
26°C22/33°C
26°C22/31°C
26°C22/30°C
25°C23/29°C
25°C21/29°C
26°C21/33°C
26°C20/34°C
27°C20/35°C
27°C21/34°C
25°C21/31°C
27°C21/34°C
26°C22/32°C
27°C21/34°C
26°C20/32°C
26°C21/32°C
--°C/°C
--°C/°C
56AQI
53AQI
56AQI
56AQI
2025 Days Vs Air Quality
Lian Zhou Shi, Qing Yuan Shi, Guangdong Province, China
42%
28
58%
38
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 215 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Lian Zhou Shi, Qing Yuan Shi, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
54AQI
49AQI
64AQI
58AQI
59AQI
73AQI
67AQI
65AQI
59AQI
59AQI
49AQI
53AQI
56AQI
50AQI
53AQI
44AQI
44AQI
50AQI
46AQI
46AQI
47AQI
46AQI
48AQI
49AQI
45AQI
41AQI
43AQI
45AQI
46AQI
44AQI
45AQI
45AQI
41AQI
44AQI
41AQI
46AQI
53AQI
55AQI
58AQI
58AQI
57AQI
56AQI
55AQI
54AQI
54AQI
53AQI
54AQI
56AQI
56AQI
59AQI
59AQI
56AQI
50AQI
48AQI
48AQI
51AQI
52AQI
55AQI
55AQI
56AQI
53AQI
55AQI
56AQI
59AQI
59AQI
47AQI
51AQI
53AQI
59AQI
No. of days
202552AQI
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
May47AQI
Most & Least Polluted Years Over the Last 1 Years
Lian Zhou Shi's annual 2025 AQI (52) shows an average percentage change of NaN% (improved AQI) compared to previous years: .