Longhua District, 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
Longhua District, 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 56 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
Longhua District, Shenzhen, Guangdong Province, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
AQI
AQI
59AQI
43AQI
In the last 24 hours,
Longhua District's AQI reached its highest point of 59 at 11 PM during the Night, while the lowest point, 43, was recorded at 6 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Longhua District, Shenzhen, Guangdong Province, China
30°C27/35°C
30°C27/35°C
31°C28/35°C
30°C28/33°C
30°C28/34°C
28°C26/30°C
26°C26/27°C
29°C27/31°C
29°C27/32°C
30°C28/33°C
30°C28/33°C
30°C28/33°C
31°C28/34°C
31°C29/34°C
29°C27/34°C
27°C26/27°C
28°C27/29°C
28°C27/31°C
28°C27/30°C
29°C26/33°C
30°C27/35°C
30°C27/34°C
30°C28/32°C
30°C28/34°C
30°C28/33°C
30°C28/34°C
30°C28/32°C
30°C28/32°C
29°C28/30°C
--°C/°C
--°C/°C
59AQI
52AQI
52AQI
52AQI
2025 Days Vs Air Quality
Longhua District, Shenzhen, Guangdong Province, China
58%
38
42%
28
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2025, 58% of 215 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Longhua District, Shenzhen, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI
48AQI
58AQI
58AQI
52AQI
52AQI
55AQI
60AQI
60AQI
57AQI
50AQI
53AQI
45AQI
36AQI
37AQI
38AQI
45AQI
44AQI
42AQI
41AQI
37AQI
34AQI
34AQI
30AQI
24AQI
25AQI
30AQI
30AQI
26AQI
29AQI
28AQI
27AQI
28AQI
31AQI
33AQI
43AQI
49AQI
49AQI
50AQI
61AQI
43AQI
54AQI
44AQI
46AQI
48AQI
53AQI
53AQI
52AQI
54AQI
60AQI
58AQI
60AQI
36AQI
41AQI
44AQI
43AQI
54AQI
62AQI
64AQI
64AQI
60AQI
61AQI
65AQI
57AQI
56AQI
56AQI
49AQI
40AQI
51AQI
56AQI
No. of days
202546AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
June40AQI
Most & Least Polluted Years Over the Last 1 Years
Longhua District's annual 2025 AQI (46) shows an average percentage change of NaN% (improved AQI) compared to previous years: .