Dianbai District, Maoming, 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
Dianbai District, Maoming, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Dianbai District, Maoming, Guangdong Province, China
4 AM21st Sep 2025
4 PM
3 AM22nd Sep 2025
75AQI
44AQI
51AQI
45AQI
In the last 24 hours,
Dianbai District's AQI reached its highest point of 75 at 10 AM during the Day, while the lowest point, 44, was recorded at 4 AM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Dianbai District, Maoming, Guangdong Province, China
28°C25/34°C
27°C25/30°C
25°C24/27°C
27°C24/30°C
27°C25/32°C
27°C24/31°C
27°C24/32°C
27°C25/30°C
27°C24/31°C
27°C25/31°C
28°C25/31°C
28°C25/32°C
28°C25/32°C
28°C25/32°C
28°C25/33°C
28°C25/33°C
25°C24/26°C
27°C25/30°C
27°C25/30°C
27°C25/31°C
28°C25/32°C
27°C25/31°C
28°C25/31°C
28°C25/32°C
27°C25/31°C
27°C24/31°C
28°C24/32°C
28°C25/33°C
29°C26/33°C
27°C25/29°C
--°C/°C
42AQI
35AQI
39AQI
35AQI
2025 Days Vs Air Quality
Dianbai District, Maoming, Guangdong Province, China
60%
70
40%
46
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 60%
Health Risk Level:
Moderate
In 2025, 60% of 265 days were within WHO’s safe air quality limits, and 40% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Dianbai District, Maoming, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
55AQI
57AQI
57AQI
58AQI
53AQI
59AQI
57AQI
56AQI
47AQI
43AQI
51AQI
52AQI
55AQI
54AQI
48AQI
48AQI
47AQI
49AQI
44AQI
43AQI
41AQI
38AQI
39AQI
39AQI
44AQI
36AQI
32AQI
36AQI
33AQI
31AQI
34AQI
34AQI
35AQI
31AQI
31AQI
40AQI
41AQI
54AQI
59AQI
59AQI
59AQI
59AQI
58AQI
58AQI
57AQI
54AQI
55AQI
57AQI
57AQI
58AQI
59AQI
61AQI
57AQI
52AQI
53AQI
50AQI
49AQI
55AQI
55AQI
56AQI
54AQI
57AQI
56AQI
55AQI
51AQI
51AQI
56AQI
58AQI
53AQI
47AQI
54AQI
52AQI
52AQI
50AQI
49AQI
46AQI
46AQI
50AQI
37AQI
35AQI
34AQI
28AQI
31AQI
33AQI
32AQI
34AQI
40AQI
39AQI
32AQI
34AQI
42AQI
48AQI
39AQI
35AQI
34AQI
35AQI
34AQI
33AQI
40AQI
29AQI
29AQI
45AQI
39AQI
36AQI
33AQI
32AQI
30AQI
31AQI
30AQI
32AQI
33AQI
32AQI
40AQI
46AQI
56AQI
49AQI
56AQI
45AQI
53AQI
43AQI
36AQI
No. of days
202545AQI
Highest AQI recorded in
May56AQI
Lowest AQI recorded in
September36AQI
Most & Least Polluted Years Over the Last 1 Years
Dianbai District's annual 2025 AQI (45) shows an average percentage change of NaN% (improved AQI) compared to previous years: .