Yantian 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!
September Air Quality Analysis
Yantian District, Shenzhen, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (20th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Sep - 21st Sep 2025
Yantian District, Shenzhen, Guangdong Province, China
6 AM20th Sep 2025
6 PM
5 AM21st Sep 2025
45AQI
19AQI
47AQI
39AQI
In the last 24 hours,
Yantian District's AQI reached its highest point of 47 at 7 PM during the Night, while the lowest point, 19, was recorded at 9 AM during the Day between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Yantian District, Shenzhen, Guangdong Province, China
29°C27/33°C
29°C27/33°C
28°C26/31°C
28°C26/32°C
29°C26/32°C
28°C26/31°C
28°C26/32°C
29°C27/33°C
29°C27/31°C
28°C26/32°C
29°C26/32°C
29°C26/32°C
29°C26/32°C
29°C26/32°C
29°C27/32°C
30°C27/33°C
28°C25/30°C
26°C25/27°C
27°C26/28°C
28°C26/31°C
28°C26/32°C
28°C26/32°C
29°C26/32°C
28°C26/32°C
29°C26/32°C
29°C27/32°C
29°C26/33°C
28°C25/32°C
26°C25/29°C
25°C24/25°C
--°C/°C
44AQI
37AQI
44AQI
41AQI
2025 Days Vs Air Quality
Yantian District, Shenzhen, Guangdong Province, China
73%
84
27%
31
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 264 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Yantian District, Shenzhen, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
44AQI
54AQI
56AQI
54AQI
45AQI
46AQI
56AQI
52AQI
51AQI
40AQI
44AQI
41AQI
34AQI
32AQI
34AQI
43AQI
39AQI
40AQI
37AQI
36AQI
34AQI
32AQI
31AQI
30AQI
30AQI
31AQI
30AQI
26AQI
25AQI
26AQI
29AQI
27AQI
26AQI
29AQI
36AQI
43AQI
43AQI
44AQI
53AQI
39AQI
46AQI
44AQI
43AQI
44AQI
52AQI
53AQI
53AQI
54AQI
56AQI
55AQI
58AQI
43AQI
44AQI
45AQI
42AQI
51AQI
58AQI
59AQI
60AQI
58AQI
58AQI
63AQI
56AQI
55AQI
52AQI
55AQI
56AQI
53AQI
49AQI
52AQI
57AQI
54AQI
44AQI
43AQI
45AQI
50AQI
43AQI
37AQI
42AQI
38AQI
34AQI
38AQI
40AQI
39AQI
43AQI
46AQI
41AQI
40AQI
44AQI
48AQI
51AQI
46AQI
45AQI
44AQI
47AQI
44AQI
42AQI
35AQI
39AQI
43AQI
38AQI
34AQI
38AQI
37AQI
40AQI
40AQI
37AQI
37AQI
39AQI
36AQI
49AQI
43AQI
39AQI
37AQI
45AQI
38AQI
49AQI
46AQI
40AQI
No. of days
202543AQI
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
June38AQI
Most & Least Polluted Years Over the Last 1 Years
Yantian District's annual 2025 AQI (43) shows an average percentage change of NaN% (improved AQI) compared to previous years: .