Kahului, Hawaii, United States 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
Kahului, Hawaii, United States
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 24 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Kahului, Hawaii, United States
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
32AQI
22AQI
23AQI
19AQI
In the last 24 hours,
Kahului's AQI reached its highest point of 32 at 3 PM during the Day, while the lowest point, 19, was recorded at 1 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kahului, Hawaii, United States
25°C23/27°C
24°C23/26°C
24°C22/26°C
24°C23/26°C
24°C23/27°C
25°C23/26°C
25°C23/26°C
24°C23/26°C
25°C23/27°C
25°C23/27°C
25°C23/27°C
25°C23/27°C
25°C23/26°C
25°C24/27°C
25°C24/27°C
25°C24/27°C
25°C24/27°C
25°C23/27°C
24°C22/26°C
24°C23/26°C
24°C23/26°C
25°C24/27°C
26°C24/28°C
26°C24/28°C
25°C24/27°C
25°C23/27°C
25°C23/27°C
25°C23/27°C
25°C23/27°C
25°C23/27°C
--°C/°C
25AQI
20AQI
25AQI
23AQI
2025 Days Vs Air Quality
Kahului, Hawaii, United States
100%
133
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Kahului, Hawaii, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
25AQI
31AQI
41AQI
38AQI
28AQI
27AQI
30AQI
47AQI
47AQI
26AQI
29AQI
29AQI
23AQI
18AQI
24AQI
23AQI
24AQI
22AQI
24AQI
24AQI
26AQI
20AQI
22AQI
23AQI
20AQI
24AQI
19AQI
22AQI
33AQI
31AQI
31AQI
24AQI
31AQI
22AQI
18AQI
22AQI
28AQI
20AQI
23AQI
26AQI
24AQI
25AQI
21AQI
21AQI
26AQI
26AQI
23AQI
22AQI
21AQI
27AQI
23AQI
21AQI
22AQI
21AQI
20AQI
19AQI
18AQI
21AQI
19AQI
25AQI
24AQI
23AQI
18AQI
19AQI
19AQI
19AQI
20AQI
24AQI
28AQI
25AQI
24AQI
30AQI
21AQI
17AQI
17AQI
17AQI
21AQI
18AQI
19AQI
21AQI
22AQI
20AQI
21AQI
21AQI
21AQI
20AQI
17AQI
18AQI
25AQI
19AQI
20AQI
18AQI
21AQI
19AQI
21AQI
19AQI
19AQI
17AQI
19AQI
19AQI
25AQI
24AQI
28AQI
25AQI
21AQI
21AQI
21AQI
20AQI
24AQI
20AQI
21AQI
24AQI
22AQI
18AQI
21AQI
21AQI
22AQI
22AQI
26AQI
26AQI
19AQI
18AQI
17AQI
21AQI
23AQI
28AQI
26AQI
22AQI
22AQI
23AQI
27AQI
24AQI
32AQI
26AQI
22AQI
21AQI
22AQI
24AQI
No. of days
202523AQI
Highest AQI recorded in
March32AQI
Lowest AQI recorded in
June21AQI
Most & Least Polluted Years Over the Last 1 Years
Kahului's annual 2025 AQI (23) shows an average percentage change of NaN% (improved AQI) compared to previous years: .