Today | Weather | Friday, September 11, 2026

Weather in Corvallis, Oregon

01:01 AM
Now
Night
54° F
Feels Like 52°
Precipitation 0 %
Wind 7 mph
Humidity 82 %
Today
Cloudy Weather
Day 72°
Night 50°
Precipitation 3 %
Wind 6 mph
UV Index (0 - 11+) 5

Corvallis Weather Forecast Updated

19 minutes ago
Last updated on

Air Quality in Corvallis

NOW
31 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.31 µg/m³
PM10 9.02 µg/m³
O3 0.033 ppm
NO2 0.5 ppb
SO2 0.1 ppb
CO 0.25 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)
PM2.53.31 µg/m³
PM109.02 µg/m³
O364.92 µg/m³
NO20.88 µg/m³
SO20.22 µg/m³
CO281.89 µg/m³
NH30.07 µg/m³
NO0 µg/m³