Haicheng, Shanwei, Guangdong Province, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Haicheng, Shanwei, Guangdong Province, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 71 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Nov - 22nd Nov 2025
Haicheng, Shanwei, Guangdong Province, China
6 AM21st Nov 2025
5 PM
5 AM22nd Nov 2025
71AQI
60AQI
102AQI
63AQI
In the last 24 hours,
Haicheng's AQI reached its highest point of 102 at 12 AM during the Night, while the lowest point, 60, was recorded at 12 PM during the Day between 21st Nov and 22nd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Haicheng, Shanwei, Guangdong Province, China
19°C16/24°C
21°C17/26°C
23°C19/28°C
24°C19/30°C
23°C20/28°C
19°C18/21°C
22°C20/26°C
24°C20/29°C
25°C22/30°C
23°C19/27°C
23°C21/26°C
22°C19/25°C
18°C18/19°C
22°C17/28°C
24°C19/29°C
25°C22/28°C
25°C21/31°C
25°C22/29°C
24°C20/29°C
20°C19/22°C
20°C17/25°C
18°C17/20°C
21°C16/27°C
22°C18/28°C
22°C18/28°C
23°C18/29°C
17°C12/19°C
14°C11/20°C
14°C12/18°C
17°C13/24°C
--°C/°C
60AQI
60AQI
63AQI
62AQI
2025 Days Vs Air Quality
Haicheng, Shanwei, Guangdong Province, China
60%
107
40%
70
Total number of days with different AQI categories in last 326 days in 2025 (39 days remaining)
Under WHO’s Safe Air Quality Limits: 60%
Health Risk Level:
Moderate
In 2025, 60% of 326 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
Haicheng, Shanwei, Guangdong Province, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
45AQI
48AQI
56AQI
58AQI
55AQI
40AQI
55AQI
57AQI
54AQI
52AQI
42AQI
49AQI
46AQI
39AQI
42AQI
34AQI
44AQI
43AQI
40AQI
35AQI
37AQI
33AQI
32AQI
29AQI
23AQI
25AQI
28AQI
32AQI
31AQI
29AQI
30AQI
30AQI
30AQI
27AQI
27AQI
35AQI
42AQI
43AQI
40AQI
51AQI
51AQI
51AQI
50AQI
46AQI
50AQI
53AQI
53AQI
53AQI
53AQI
54AQI
52AQI
51AQI
47AQI
46AQI
44AQI
44AQI
47AQI
53AQI
54AQI
55AQI
55AQI
57AQI
57AQI
55AQI
55AQI
51AQI
52AQI
46AQI
43AQI
45AQI
50AQI
51AQI
53AQI
45AQI
45AQI
52AQI
55AQI
45AQI
43AQI
48AQI
45AQI
38AQI
41AQI
46AQI
43AQI
48AQI
53AQI
47AQI
43AQI
48AQI
47AQI
50AQI
50AQI
47AQI
48AQI
48AQI
49AQI
50AQI
48AQI
49AQI
53AQI
48AQI
42AQI
44AQI
42AQI
46AQI
45AQI
43AQI
43AQI
43AQI
45AQI
50AQI
43AQI
39AQI
39AQI
39AQI
44AQI
42AQI
40AQI
29AQI
21AQI
26AQI
26AQI
24AQI
27AQI
39AQI
47AQI
47AQI
57AQI
50AQI
53AQI
54AQI
63AQI
68AQI
60AQI
58AQI
55AQI
52AQI
47AQI
66AQI
73AQI
70AQI
78AQI
67AQI
57AQI
51AQI
30AQI
49AQI
67AQI
68AQI
78AQI
91AQI
90AQI
65AQI
61AQI
63AQI
65AQI
80AQI
84AQI
64AQI
27AQI
59AQI
56AQI
62AQI
66AQI
30AQI
41AQI
46AQI
35AQI
44AQI
72AQI
71AQI
71AQI
77AQI
32AQI
46AQI
71AQI
50AQI
39AQI
48AQI
48AQI
41AQI
60AQI
57AQI
No. of days
202549AQI
Highest AQI recorded in
October60AQI
Lowest AQI recorded in
June39AQI
Most & Least Polluted Years Over the Last 1 Years
Haicheng's annual 2025 AQI (49) shows an average percentage change of NaN% (improved AQI) compared to previous years: .