Today | Weather | Friday, October 9, 2026

Weather in Beaverton, Oregon

03:28 AM
Now
Cloudy Night
55° F
Feels Like 55°
Precipitation 7 %
Wind 4 mph
Humidity 84 %
Today
Rainy Weather
Day 64°
Night 43°
Precipitation 55 %
Wind 7 mph
UV Index (0 - 11+) 2

Beaverton Weather Forecast Updated

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

Day

64°

Night

50°

Wind

5 mph

Precipitation

96 %

Air Quality in Beaverton

NOW
20 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.41 µg/m³
PM10 4.71 µg/m³
O3 0.022 ppm
NO2 0.6 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 0.03 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 – 3.41 µg/m³
PM10 – 4.71 µg/m³
O3 – 43.1 µg/m³
NO2 – 1.15 µg/m³
SO2 – 0.14 µg/m³
CO – 113.96 µg/m³
NH3 – 0.03 µg/m³
NO – 0 µg/m³