Jiangcheng District, Yangjiang, 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
Jiangcheng District, Yangjiang, 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 46 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
Jiangcheng District, Yangjiang, Guangdong Province, China
6 AM20th Sep 2025
6 PM
5 AM21st Sep 2025
75AQI
38AQI
43AQI
35AQI
In the last 24 hours,
Jiangcheng District's AQI reached its highest point of 75 at 11 AM during the Day, while the lowest point, 35, was recorded at 7 PM during the Night between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Jiangcheng District, Yangjiang, Guangdong Province, China
28°C26/31°C
28°C25/33°C
27°C25/29°C
26°C25/28°C
27°C24/30°C
27°C25/31°C
26°C24/30°C
27°C24/32°C
27°C25/29°C
27°C24/30°C
27°C24/30°C
28°C25/31°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
28°C25/32°C
28°C25/31°C
25°C24/27°C
27°C26/30°C
28°C26/30°C
28°C26/31°C
28°C25/31°C
28°C25/31°C
28°C25/31°C
28°C25/31°C
27°C25/29°C
27°C24/31°C
27°C24/31°C
28°C25/33°C
28°C25/31°C
--°C/°C
41AQI
36AQI
40AQI
38AQI
2025 Days Vs Air Quality
Jiangcheng District, Yangjiang, Guangdong Province, China
64%
74
36%
41
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 64%
Health Risk Level:
Moderate
In 2025, 64% of 264 days were within WHO’s safe air quality limits, and 36% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Jiangcheng District, Yangjiang, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
41AQI
52AQI
53AQI
57AQI
58AQI
59AQI
60AQI
52AQI
44AQI
36AQI
33AQI
41AQI
47AQI
42AQI
38AQI
38AQI
41AQI
41AQI
37AQI
36AQI
37AQI
34AQI
34AQI
33AQI
33AQI
30AQI
30AQI
30AQI
29AQI
29AQI
30AQI
34AQI
33AQI
32AQI
36AQI
37AQI
43AQI
51AQI
52AQI
59AQI
53AQI
56AQI
58AQI
55AQI
57AQI
54AQI
54AQI
55AQI
55AQI
58AQI
58AQI
60AQI
52AQI
53AQI
51AQI
47AQI
50AQI
52AQI
54AQI
55AQI
56AQI
51AQI
57AQI
53AQI
53AQI
54AQI
57AQI
58AQI
54AQI
45AQI
52AQI
49AQI
50AQI
50AQI
50AQI
49AQI
51AQI
53AQI
38AQI
38AQI
39AQI
32AQI
35AQI
36AQI
36AQI
37AQI
44AQI
43AQI
36AQI
39AQI
42AQI
52AQI
46AQI
44AQI
40AQI
39AQI
39AQI
36AQI
32AQI
31AQI
32AQI
45AQI
35AQI
38AQI
34AQI
34AQI
33AQI
33AQI
34AQI
32AQI
36AQI
35AQI
39AQI
39AQI
46AQI
49AQI
39AQI
52AQI
45AQI
36AQI
No. of days
202544AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
September36AQI
Most & Least Polluted Years Over the Last 1 Years
Jiangcheng District's annual 2025 AQI (44) shows an average percentage change of NaN% (improved AQI) compared to previous years: .