Shenzhen, 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
Shenzhen, 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 54 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
Shenzhen, Guangdong Province, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
AQI
AQI
58AQI
47AQI
In the last 24 hours,
Shenzhen's AQI reached its highest point of 58 at 11 PM during the Night, while the lowest point, 47, was recorded at 1 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shenzhen, Guangdong Province, China
30°C27/35°C
30°C26/36°C
31°C26/37°C
31°C27/36°C
30°C27/36°C
27°C25/31°C
25°C24/27°C
28°C24/32°C
29°C25/33°C
30°C26/35°C
30°C26/35°C
31°C27/36°C
32°C28/37°C
31°C27/35°C
29°C26/35°C
27°C26/27°C
27°C26/29°C
28°C25/31°C
28°C25/33°C
29°C25/34°C
30°C25/36°C
31°C26/37°C
30°C27/35°C
29°C26/34°C
28°C25/32°C
30°C26/36°C
30°C27/35°C
30°C26/34°C
28°C26/31°C
--°C/°C
--°C/°C
57AQI
49AQI
51AQI
51AQI
2025 Days Vs Air Quality
Shenzhen, Guangdong Province, China
61%
40
39%
26
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2025, 61% of 215 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Shenzhen, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
39AQI
46AQI
56AQI
58AQI
54AQI
50AQI
53AQI
56AQI
55AQI
51AQI
43AQI
48AQI
44AQI
36AQI
37AQI
37AQI
44AQI
44AQI
42AQI
39AQI
36AQI
34AQI
33AQI
30AQI
26AQI
26AQI
29AQI
29AQI
26AQI
27AQI
27AQI
28AQI
27AQI
28AQI
31AQI
40AQI
46AQI
47AQI
47AQI
57AQI
41AQI
51AQI
45AQI
45AQI
47AQI
53AQI
53AQI
52AQI
53AQI
58AQI
56AQI
59AQI
38AQI
41AQI
44AQI
42AQI
53AQI
61AQI
62AQI
62AQI
60AQI
61AQI
63AQI
56AQI
56AQI
54AQI
47AQI
39AQI
50AQI
55AQI
No. of days
202545AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
June39AQI
Most & Least Polluted Years Over the Last 1 Years
Shenzhen's annual 2025 AQI (45) shows an average percentage change of NaN% (improved AQI) compared to previous years: .