Today | Weather | Wednesday, September 9, 2026

Weather in Beaverton, Oregon

05:42 PM
Now
Sunny Weather
82° F
Feels Like 82°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 34 %
Today
Sunny Weather
Day 88°
Night 55°
Precipitation 1 %
Wind 5 mph
UV Index (0 - 11+) 5

Beaverton Weather Forecast Updated

56 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 9, 2025)
Cloudy Night

Day

79°

Night

55°

Wind

6 mph

Precipitation

49 %

Air Quality in Beaverton

NOW
40 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 8 µg/m³
PM10 9.25 µg/m³
O3 0.043 ppm
NO2 1.1 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 0.51 µg/m³
NO 0.26 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)
PM2.58 µg/m³
PM109.25 µg/m³
O384.76 µg/m³
NO22.06 µg/m³
SO20.73 µg/m³
CO150.13 µg/m³
NH30.51 µg/m³
NO0.26 µg/m³