Today | Weather | Wednesday, August 12, 2026

Weather in Corvallis, Oregon

04:48 AM
Now
Cloudy Night
61° F
Feels Like 61°
Precipitation 0 %
Wind 5 mph
Humidity 89 %
Today
Cloudy Weather
Day 81°
Night 54°
Precipitation 25 %
Wind 8 mph
UV Index (0 - 11+) 7

Corvallis Weather Forecast Updated

Last updated on

Air Quality in Corvallis

NOW
18 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.16 µg/m³
PM10 5.14 µg/m³
O3 0.019 ppm
NO2 0.5 ppb
SO2 0.1 ppb
CO 0.06 ppm
NH3 0.07 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)
PM2.53.16 µg/m³
PM105.14 µg/m³
O337.2 µg/m³
NO20.85 µg/m³
SO20.25 µg/m³
CO73.34 µg/m³
NH30.07 µg/m³
NO0 µg/m³