Today | Weather | Monday, November 2, 2026

Weather in Federal Way, Washington

11:41 PM
Today
Rainy Weather
Day 48°
Night 43°
Precipitation 49 %
Wind 5 mph

Federal Way Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (November 2, 2025)
Rainy Weather

Day

55°

Night

45°

Wind

6 mph

Precipitation

49 %

Air Quality in Federal Way

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

Pollutant Concentrations:

PM2.5 7.97 µg/m³
PM10 10.01 µg/m³
O3 0.020 ppm
NO2 8.1 ppb
SO2 0.6 ppb
CO 0.25 ppm
NH3 1.86 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)
PM2.5 – 7.97 µg/m³
PM10 – 10.01 µg/m³
O3 – 39.18 µg/m³
NO2 – 15.18 µg/m³
SO2 – 1.62 µg/m³
CO – 281.79 µg/m³
NH3 – 1.86 µg/m³
NO – 0 µg/m³