Today | Weather | Wednesday, December 24, 2025

Weather in Alexandria, Virginia

01:06 PM
Now
Cloudy Weather
54° F
Feels Like 48°
Precipitation 0 %
Wind 13 mph
UV Index (0 - 11+) 2
Humidity 38 %
Today
Cloudy Weather
Day 55°
Night 34°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 2

Alexandria Weather Forecast Updated

39 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 24, 2024)
Icy Road Conditions

Day

41°

Night

34°

Wind

4 mph

UV Index

1

Precipitation

80 %

Air Quality in Alexandria

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.24 µg/m³
PM10 5.13 µg/m³
O3 0.035 ppm
NO2 2.3 ppb
SO2 0.4 ppb
CO 0.16 ppm
NH3 0.52 µg/m³
NO 1.27 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)
PM2.54.24 µg/m³
PM105.13 µg/m³
O369.22 µg/m³
NO24.38 µg/m³
SO21.09 µg/m³
CO185.18 µg/m³
NH30.52 µg/m³
NO1.27 µg/m³