Today | Weather | Friday, October 10, 2025

Weather in Washington, District of Columbia

09:01 PM

Now

57° F

Feels Like 55°

Precipitation 0 %

Wind 5 mph

Humidity 69 %

Today

Day 64°

Night 54°

Precipitation 60 %

Wind 5 mph

Washington Weather Forecast Updated

42 minutes ago

Last updated on October 10, 2025 8:19 PM

Weather Forecast History

Last Year's Weather on This Day (October 10, 2024)

Day

66°

Night

43°

Wind

4 mph

Precipitation

Air Quality in Washington

NOW

29 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 1.47 µg/m³

PM₁₀ 4.8 µg/m³

O₃ 0.031 ppm

NO₂ 3.6 ppb

SO₂ 0.1 ppb

CO 0.11 ppm

NH₃ 0.53 µg/m³

NO 0 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 – 1.47 µg/m³

PM₁₀ – 4.8 µg/m³

O₃ – 60.5 µg/m³

NO₂ – 6.77 µg/m³

SO₂ – 0.36 µg/m³

CO – 128.39 µg/m³

NH₃ – 0.53 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast