Today | Weather | Monday, November 9, 2026

Weather in Honolulu, Hawaii

08:25 PM
Now
Cloudy Night
77° F
Feels Like 75°
Precipitation 0 %
Wind 14 mph
Humidity 70 %
Today
Cloudy Weather
Day 84°
Night 73°
Precipitation 5 %
Wind 16 mph
UV Index (0 - 11+) 5

Honolulu Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 9, 2025)
Cloudy Weather

Day

82°

Night

73°

Wind

16 mph

UV Index

2

Precipitation

11 %

Air Quality in Honolulu

NOW
38 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.33 µg/m³
PM10 10.33 µg/m³
O3 0.041 ppm
NO2 0.1 ppb
SO2 0.1 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)
PM2.5 – 2.33 µg/m³
PM10 – 10.33 µg/m³
O3 – 81.18 µg/m³
NO2 – 0.12 µg/m³
SO2 – 0.2 µg/m³
CO – 99.76 µg/m³
NH3 – 0 µg/m³
NO – 0 µg/m³