Today | Weather | Wednesday, October 22, 2025

Weather in Vancouver, Washington

04:16 AM

Now

43° F

Feels Like 41°

Precipitation 0 %

Wind 6 mph

Humidity 90 %

Today

Day 64°

Night 48°

Precipitation 60 %

Wind 7 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.

Vancouver Weather Forecast Updated

21 seconds ago

Last updated on October 22, 2025 4:16 AM

Weather Forecast History

Last Year's Weather on This Day (October 22, 2024)

Day

59°

Night

41°

Wind

4 mph

Precipitation

Air Quality in Vancouver

NOW

27 AQI

Good air quality Dominant pollutant: PM_2.5

Pollutant Concentrations:

PM_2.5 6.49 µg/m³

PM₁₀ 8.6 µg/m³

O₃ 0.009 ppm

NO₂ 3.4 ppb

SO₂ 0.1 ppb

CO 0.14 ppm

NH₃ 0.44 µg/m³

NO 0.03 µg/m³

PM_2.5 – 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)

PM_2.5 – 6.49 µg/m³

PM₁₀ – 8.6 µg/m³

O₃ – 18.29 µg/m³

NO₂ – 6.35 µg/m³

SO₂ – 0.33 µg/m³

CO – 161.63 µg/m³

NH₃ – 0.44 µg/m³

NO – 0.03 µg/m³

View Hourly Air Quality Forecast