Today | Weather | Monday, April 27, 2026

Weather in Corvallis, Oregon

10:16 AM
Now
Cloudy Weather
52° F
Feels Like 54°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 78 %
Today
Cloudy Weather
Day 64°
Night 43°
Precipitation 6 %
Wind 6 mph
UV Index (0 - 11+) 4

Corvallis Weather Forecast Updated

28 minutes ago
Last updated on

Air Quality in Corvallis

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.59 µg/m³
PM10 7.17 µg/m³
O3 0.033 ppm
NO2 0.7 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 0.31 µg/m³
NO 0.21 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)
PM2.53.59 µg/m³
PM107.17 µg/m³
O364.57 µg/m³
NO21.38 µg/m³
SO20.25 µg/m³
CO135.52 µg/m³
NH30.31 µg/m³
NO0.21 µg/m³