Guiuan, Eastern Visayas, Philippines Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Guiuan, Eastern Visayas, Philippines
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 38 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Guiuan, Eastern Visayas, Philippines
5 AM21st Aug 2025
6 PM
4 AM22nd Aug 2025
AQI
AQI
48AQI
12AQI
In the last 24 hours,
Guiuan's AQI reached its highest point of 48 at 7 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Guiuan, Eastern Visayas, Philippines
29°C28/29°C
29°C28/30°C
29°C29/30°C
29°C29/30°C
30°C29/30°C
29°C29/30°C
29°C29/30°C
29°C29/30°C
29°C29/30°C
29°C29/30°C
29°C29/29°C
29°C29/29°C
29°C29/29°C
29°C28/29°C
28°C27/29°C
28°C28/29°C
27°C26/28°C
29°C28/29°C
29°C28/29°C
29°C28/29°C
29°C28/29°C
28°C27/29°C
27°C26/27°C
27°C26/27°C
28°C27/29°C
29°C28/29°C
29°C28/29°C
29°C28/29°C
29°C28/29°C
--°C/°C
--°C/°C
44AQI
36AQI
45AQI
41AQI
2025 Days Vs Air Quality
Guiuan, Eastern Visayas, Philippines
71%
60
29%
24
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 233 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
Guiuan, Eastern Visayas, Philippines
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
47AQI
51AQI
56AQI
60AQI
61AQI
53AQI
45AQI
53AQI
50AQI
52AQI
47AQI
55AQI
60AQI
57AQI
57AQI
58AQI
58AQI
61AQI
62AQI
57AQI
54AQI
52AQI
54AQI
57AQI
75AQI
56AQI
47AQI
47AQI
47AQI
41AQI
41AQI
41AQI
41AQI
44AQI
41AQI
41AQI
43AQI
37AQI
40AQI
41AQI
48AQI
46AQI
42AQI
45AQI
43AQI
47AQI
48AQI
48AQI
49AQI
46AQI
45AQI
44AQI
45AQI
44AQI
45AQI
45AQI
43AQI
42AQI
42AQI
43AQI
43AQI
42AQI
44AQI
45AQI
51AQI
55AQI
50AQI
49AQI
46AQI
43AQI
45AQI
39AQI
37AQI
38AQI
38AQI
39AQI
38AQI
39AQI
38AQI
31AQI
30AQI
34AQI
38AQI
38AQI
51AQI
53AQI
44AQI
41AQI
No. of days
202547AQI
Highest AQI recorded in
June53AQI
Lowest AQI recorded in
August41AQI
Most & Least Polluted Years Over the Last 1 Years
Guiuan's annual 2025 AQI (47) shows an average percentage change of NaN% (improved AQI) compared to previous years: .