Today | Weather | Thursday, February 26, 2026

Weather in Beaverton, Oregon

12:41 AM
Now
Cloudy Night
37° F
Feels Like 39°
Precipitation 0 %
Wind 4 mph
Humidity 86 %
Today
Cloudy Weather
Day 55°
Night 30°
Precipitation 3 %
Wind 5 mph
UV Index (0 - 11+) 1
Overnight Frost 8 AM – 8 AM

Beaverton Weather Forecast Updated

54 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 26, 2025)
Cloudy Weather

Day

63°

Night

39°

Wind

7 mph

UV Index

3

Precipitation

25 %

Air Quality in Beaverton

NOW
24 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.8 µg/m³
PM10 3.57 µg/m³
O3 0.026 ppm
NO2 2.1 ppb
SO2 0.1 ppb
CO 0.15 ppm
NH3 0.62 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)
PM2.51.8 µg/m³
PM103.57 µg/m³
O350.11 µg/m³
NO23.88 µg/m³
SO20.29 µg/m³
CO175.67 µg/m³
NH30.62 µg/m³
NO0 µg/m³