Today | Weather | Saturday, August 29, 2026

Weather in Alexandria, Virginia

10:03 PM
Now
Night
73° F
Feels Like 72°
Precipitation 0 %
Wind 6 mph
Humidity 73 %
Today
Cloudy Night
Day 86°
Night 70°
Precipitation 0 %
Wind 6 mph

Alexandria Weather Forecast Updated

40 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 29, 2025)
Cloudy Night

Day

82°

Night

57°

Wind

8 mph

Precipitation

1 %

Air Quality in Alexandria

NOW
29 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 7.03 µg/m³
PM10 8.52 µg/m³
O3 0.032 ppm
NO2 2.4 ppb
SO2 0.3 ppb
CO 0.14 ppm
NH3 0.75 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.57.03 µg/m³
PM108.52 µg/m³
O362.51 µg/m³
NO24.52 µg/m³
SO20.86 µg/m³
CO162.4 µg/m³
NH30.75 µg/m³
NO0 µg/m³