Today | Weather | Tuesday, June 9, 2026

Weather in Olympia, Washington

04:56 PM
Now
Cloudy Weather
59° F
Feels Like 55°
Precipitation 49 %
Wind 14 mph
UV Index (0 - 11+) 1
Humidity 65 %
Today
Partly Sunny with Showers
Day 61°
Night 48°
Precipitation 92 %
Wind 12 mph
UV Index (0 - 11+) 7

Olympia Weather Forecast Updated

Last updated on

Air Quality in Olympia

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.91 µg/m³
PM10 2.29 µg/m³
O3 0.036 ppm
NO2 0.2 ppb
SO2 0.1 ppb
CO 0.09 ppm
NH3 0.01 µg/m³
NO 0.04 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)
PM2.50.91 µg/m³
PM102.29 µg/m³
O370.48 µg/m³
NO20.3 µg/m³
SO20.32 µg/m³
CO100.46 µg/m³
NH30.01 µg/m³
NO0.04 µg/m³