Today | Weather | Thursday, February 5, 2026

Weather in Alexandria, Virginia

08:35 PM
Now
Cloudy Night
25° F
Feels Like 23°
Precipitation 0 %
Wind 5 mph
Humidity 49 %
Today
Cold Day
Day 37°
Night 12°
Precipitation 0 %
Wind 5 mph

Alexandria Weather Forecast Updated

11 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)
Partly Sunny with a Chance of Snow

Day

41°

Night

32°

Wind

6 mph

UV Index

1

Precipitation

55 %

Air Quality in Alexandria

NOW
56 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 14.73 µg/m³
PM10 16.73 µg/m³
O3 0.026 ppm
NO2 10 ppb
SO2 1.1 ppb
CO 0.24 ppm
NH3 0.82 µg/m³
NO 0 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.514.73 µg/m³
PM1016.73 µg/m³
O351.37 µg/m³
NO218.74 µg/m³
SO22.95 µg/m³
CO276.75 µg/m³
NH30.82 µg/m³
NO0 µg/m³