Today | Weather | Monday, September 14, 2026

Weather in Ewa Gentry, Hawaii

02:32 AM
Now
Night
72° F
Feels Like 73°
Precipitation 0 %
Wind 6 mph
Humidity 81 %
Today
Sunny Weather
Day 90°
Night 73°
Precipitation 8 %
Wind 9 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Ewa Gentry Weather Forecast Updated

Last updated on

Air Quality in Ewa Gentry

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.14 µg/m³
PM10 4.94 µg/m³
O3 0.038 ppm
NO2 0.1 ppb
SO2 0.1 ppb
CO 0.07 ppm
NH3 0 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.51.14 µg/m³
PM104.94 µg/m³
O375.25 µg/m³
NO20.15 µg/m³
SO20.2 µg/m³
CO80.88 µg/m³
NH30 µg/m³
NO0 µg/m³