Air Quality in Hawai‘i Kai, United States
Windy
23.8°C · 79.9% humidity
23.8°
Feels 23.8°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Hawai‘i Kai's air quality — share it
AQI Forecast
25
1am
25
27
26
4am
28
50
51
7am
52
52
53
10am
53
33
34
1pm
34
27
27
4pm
27
27
27
7pm
27
27
27
10pm
27
27
Air Quality Index Trend
27h · 1 stnHawai‘i Kai's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Hawai‘i Kai is 1.2× the WHO annual guideline of 5 µg/m³.
79.9%
Humidity
105.6 km/h
Wind E
1016.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.2 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Hawai‘i Kai?
Temperature & Precipitation
PM2.5 Trend
27h · 1 stationPM2.56.2 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
6.2
Median
6.2
Average
6.2
Low
6.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.9
What is the 7-day forecast for Hawai‘i Kai?
05-29
24.1° 23.8°
3.5 mm
05-30
24.3° 23.4°
4.56 mm
05-31
24.6° 23.8°
3.19 mm
06-01
24.4° 24.1°
3.75 mm
06-02
24.2° 23.7°
2.56 mm
06-03
24.1° 23.8°
3.62 mm
06-04
24.7° 23.7°
6.31 mm
Both models agree
Avg diff: 1.5°C
Where are air quality stations near Hawai‘i Kai?
What cities are near Hawai‘i Kai?
Get AQI alerts for Hawai‘i Kai
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T14:56 UTC.