Maogang Sub Office Epb, Maoming, Guangdong, 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
Maogang Sub Office Epb, Maoming, Guangdong, China
AQI Trends: Highest and Lowest
Same Day Analysis (20th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 51 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Sep - 21st Sep 2025
Maogang Sub Office Epb, Maoming, Guangdong, China
4 AM20th Sep 2025
4 PM
3 AM21st Sep 2025
104AQI
38AQI
67AQI
42AQI
In the last 24 hours,
Maogang Sub Office Epb's AQI reached its highest point of 104 at 11 AM during the Day, while the lowest point, 38, was recorded at 6 AM during the Day between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Maogang Sub Office Epb, Maoming, Guangdong, China
28°C25/31°C
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
--°C/°C
41AQI
34AQI
38AQI
34AQI
2025 Days Vs Air Quality
Maogang Sub Office Epb, Maoming, Guangdong, China
30%
79
59%
154
11%
29
0.3%
1
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 264 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Maogang Sub Office Epb, Maoming, Guangdong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
132AQI
149AQI
125AQI
126AQI
137AQI
134AQI
130AQI
127AQI
146AQI
126AQI
108AQI
88AQI
87AQI
92AQI
93AQI
116AQI
91AQI
115AQI
113AQI
112AQI
103AQI
101AQI
82AQI
77AQI
67AQI
60AQI
63AQI
71AQI
107AQI
79AQI
91AQI
69AQI
68AQI
68AQI
61AQI
74AQI
77AQI
79AQI
73AQI
75AQI
74AQI
70AQI
81AQI
88AQI
78AQI
83AQI
69AQI
102AQI
99AQI
93AQI
78AQI
89AQI
85AQI
98AQI
64AQI
96AQI
106AQI
99AQI
80AQI
81AQI
59AQI
58AQI
57AQI
64AQI
39AQI
54AQI
59AQI
75AQI
71AQI
72AQI
72AQI
63AQI
59AQI
61AQI
59AQI
76AQI
87AQI
86AQI
100AQI
104AQI
93AQI
90AQI
113AQI
101AQI
72AQI
74AQI
68AQI
53AQI
56AQI
55AQI
62AQI
80AQI
76AQI
76AQI
92AQI
112AQI
107AQI
91AQI
81AQI
76AQI
67AQI
71AQI
137AQI
142AQI
154AQI
143AQI
118AQI
96AQI
80AQI
73AQI
70AQI
67AQI
67AQI
63AQI
55AQI
67AQI
61AQI
59AQI
66AQI
75AQI
67AQI
71AQI
64AQI
62AQI
57AQI
57AQI
52AQI
52AQI
49AQI
54AQI
61AQI
67AQI
65AQI
62AQI
54AQI
44AQI
41AQI
47AQI
49AQI
50AQI
51AQI
51AQI
48AQI
41AQI
58AQI
74AQI
76AQI
64AQI
60AQI
58AQI
57AQI
59AQI
53AQI
59AQI
56AQI
57AQI
49AQI
43AQI
50AQI
52AQI
55AQI
53AQI
49AQI
48AQI
46AQI
49AQI
44AQI
43AQI
41AQI
37AQI
39AQI
39AQI
44AQI
36AQI
31AQI
36AQI
33AQI
31AQI
34AQI
35AQI
34AQI
32AQI
31AQI
40AQI
41AQI
55AQI
61AQI
59AQI
58AQI
59AQI
58AQI
59AQI
57AQI
54AQI
55AQI
57AQI
57AQI
58AQI
59AQI
61AQI
57AQI
51AQI
53AQI
50AQI
49AQI
57AQI
55AQI
56AQI
53AQI
57AQI
56AQI
55AQI
51AQI
51AQI
57AQI
58AQI
53AQI
46AQI
54AQI
52AQI
52AQI
50AQI
48AQI
45AQI
47AQI
49AQI
35AQI
35AQI
33AQI
29AQI
31AQI
33AQI
32AQI
35AQI
41AQI
37AQI
31AQI
34AQI
43AQI
47AQI
40AQI
35AQI
34AQI
36AQI
34AQI
33AQI
42AQI
30AQI
29AQI
46AQI
36AQI
36AQI
33AQI
33AQI
31AQI
31AQI
30AQI
33AQI
32AQI
33AQI
41AQI
48AQI
51AQI
105AQI
81AQI
72AQI
86AQI
57AQI
45AQI
54AQI
43AQI
36AQI
No. of days
202565AQI
Highest AQI recorded in
January105AQI
Lowest AQI recorded in
September36AQI
202466AQI
Highest AQI recorded in
December106AQI
Lowest AQI recorded in
July36AQI
202396AQI
Highest AQI recorded in
November119AQI
Lowest AQI recorded in
December93AQI
2021102AQI
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
January102AQI
202057AQI
Highest AQI recorded in
December101AQI
Lowest AQI recorded in
July22AQI
Most & Least Polluted Years Over the Last 5 Years
Maogang Sub Office Epb's annual 2025 AQI (65) shows an average percentage change of -13.7% (improved AQI) compared to previous years: 2020 (57), 2021 (102), 2023 (96), 2024 (66).