Today | Weather | Wednesday, October 1, 2025

Weather in Corvallis, Oregon

11:26 AM

Now

59° F

Feels Like 54°

Precipitation 71 %

Wind 12 mph

UV Index (0 - 11+) 7

Humidity 86 %

Today

Day 64°

Night 48°

Precipitation 94 %

Wind 12 mph

UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Corvallis Weather Forecast Updated

40 minutes ago

Last updated on October 01, 2025 10:46 AM

Air quality in Corvallis

NOW

31 AQI

Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.24 µg/m³

PM10 3.09 µg/m³

O₃ 34.32 ppb

NO₂ 0.87 ppb

SO₂ 0.17 ppb

CO 125.19 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

View Hourly Air Quality Forecast