Today | Weather | Friday, June 26, 2026

Weather in Washington, District of Columbia

11:19 AM
Now
Cloudy Weather
82° F
Feels Like 88°
Precipitation 20 %
Wind 6 mph
UV Index (0 - 11+) 3
Humidity 56 %
Today
Stormy Weather
Day 90°
Night 70°
Precipitation 55 %
Wind 7 mph
UV Index (0 - 11+) 6

Washington Weather Forecast Updated

42 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 26, 2025)
Sunny with a Chance of Thunderstorms

Day

99°

Night

73°

Wind

4 mph

UV Index

11

Precipitation

86 %

Air Quality in Washington

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

Pollutant Concentrations:

PM2.5 9.98 µg/m³
PM10 10.98 µg/m³
O3 0.036 ppm
NO2 1 ppb
SO2 0.4 ppb
CO 0.11 ppm
NH3 1.35 µg/m³
NO 0.38 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)
PM2.59.98 µg/m³
PM1010.98 µg/m³
O370.74 µg/m³
NO21.89 µg/m³
SO21.17 µg/m³
CO121.35 µg/m³
NH31.35 µg/m³
NO0.38 µg/m³