Today | Weather | Wednesday, October 14, 2026

Weather in Corvallis, Oregon

04:54 PM
Now
Cloudy Weather
73° F
Feels Like 72°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 42 %
Today
Cloudy Weather
Day 75°
Night 41°
Precipitation 2 %
Wind 5 mph
UV Index (0 - 11+) 3

Corvallis Weather Forecast Updated

38 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 14, 2025)
Sunny Weather

Day

66°

Night

32°

Wind

8 mph

UV Index

30

Precipitation

2 %

Air Quality in Corvallis

NOW
37 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.41 µg/m³
PM10 5.21 µg/m³
O3 0.040 ppm
NO2 0.7 ppb
SO2 0.2 ppb
CO 0.13 ppm
NH3 0.15 µg/m³
NO 0.17 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 – 4.41 µg/m³
PM10 – 5.21 µg/m³
O3 – 78.76 µg/m³
NO2 – 1.25 µg/m³
SO2 – 0.49 µg/m³
CO – 146.67 µg/m³
NH3 – 0.15 µg/m³
NO – 0.17 µg/m³