Today | Weather | Monday, September 14, 2026

Weather in East Honolulu, Hawaii

01:45 AM
Now
Cloudy Night
75° F
Feels Like 75°
Precipitation 0 %
Wind 8 mph
Humidity 72 %
Today
Cloudy Weather
Day 88°
Night 75°
Precipitation 13 %
Wind 12 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.

East Honolulu Weather Forecast Updated

17 minutes ago
Last updated on

Air Quality in East Honolulu

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.08 µg/m³
PM10 4.51 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)
PM2.51.08 µg/m³
PM104.51 µg/m³
O374.8 µg/m³
NO20.13 µg/m³
SO20.19 µg/m³
CO81.79 µg/m³
NH30 µg/m³
NO0 µg/m³