Air Quality in Hawai‘i Kai, United States

Windy
25.7°C · 68.4% humidity
25.7°
Feels 25.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 4am
25
25
26 7am
27
27
27 10am
27
27
27 1pm
27
27
27 4pm
25
25
25 7pm
27
27
27 10pm
27
27
27 1am
27
25
AD 728×90

Air Quality Index Trend

41h · 2 stn

Hawai‘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.

68.4%
Humidity
54.2 km/h
Wind ENE
1015.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hawai‘i Kai?

Temperature & Precipitation

PM2.5 Trend

41h · 2 stations
PM2.56.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
6.15
Median
6.15
Average
3.4
Low
8.9
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.2
Both models agree Avg diff: 1.3°C

Where are air quality stations near Hawai‘i Kai?

16
Honolulu, Hawaii, USA
16.0 km PM2.5: 3.8 µg/m³
15
Sand Island, Hawaii, USA
17.6 km PM2.5: 3.6 µg/m³
17
Sand Island, Hawaii, USA
17.6 km PM2.5: 4.1 µg/m³
14
Sand Island, Hawaii, USA
17.6 km PM2.5: 3.4 µg/m³
22
Sand Island, Hawaii, USA
17.6 km PM2.5: 5.3 µg/m³
13
Sand Island, Hawaii, USA
17.6 km PM2.5: 3.1 µg/m³

What cities are near Hawai‘i Kai?

26 East Honolulu 26 Niu Valley 26 Kuliouou - Kalani Iki 26 Kaimukī 26 Manoa 26 Diamond Head / Kapahulu / Saint Louis Heights 26 Kailua 26 Mō‘ili‘ili 26 McCully - Moiliili 26 Makiki / Lower Punchbowl / Tantalus
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:04 UTC.