Today | Weather | Tuesday, February 24, 2026

Weather in Washington, District of Columbia

04:46 PM
Now
Cloudy Weather
39° F
Feels Like 36°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 0
Humidity 38 %
Today
Cloudy Weather
Day 39°
Night 34°
Precipitation 0 %
Wind 12 mph
UV Index (0 - 11+) 4

Washington Weather Forecast Updated

23 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 24, 2025)
Cloudy Weather

Day

55°

Night

36°

Wind

6 mph

UV Index

4

Precipitation

0 %

Air Quality in Washington

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.24 µg/m³
PM10 1.71 µg/m³
O3 0.049 ppm
NO2 1.7 ppb
SO2 0.3 ppb
CO 0.14 ppm
NH3 0.47 µg/m³
NO 0.31 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)
PM2.51.24 µg/m³
PM101.71 µg/m³
O396.74 µg/m³
NO23.11 µg/m³
SO20.73 µg/m³
CO160.82 µg/m³
NH30.47 µg/m³
NO0.31 µg/m³