Today | Weather | Thursday, February 5, 2026

Weather in Honolulu, Hawaii

03:35 PM
Now
Cloudy Weather
77° F
Feels Like 75°
Precipitation 40 %
Wind 13 mph
UV Index (0 - 11+) 1
Humidity 65 %
Today
Partly Sunny with Showers
Day 79°
Night 64°
Precipitation 84 %
Wind 10 mph
UV Index (0 - 11+) 4

Honolulu Weather Forecast Updated

Last updated on

Air Quality in Honolulu

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3 µg/m³
PM10 9.93 µg/m³
O3 0.034 ppm
NO2 0 ppb
SO2 0 ppb
CO 0.09 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)
PM2.53 µg/m³
PM109.93 µg/m³
O367.14 µg/m³
NO20.03 µg/m³
SO20.09 µg/m³
CO97.59 µg/m³
NH30 µg/m³
NO0 µg/m³