Today | Weather | Monday, June 29, 2026

Weather in Olympia, Washington

06:47 PM
Now
Cloudy Weather
64° F
Feels Like 64°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 60 %
Today
Cloudy Weather
Day 68°
Night 52°
Precipitation 4 %
Wind 8 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Olympia Weather Forecast Updated

Air Quality in Olympia

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.35 µg/m³
PM10 6.57 µg/m³
O3 0.032 ppm
NO2 0.3 ppb
SO2 0.2 ppb
CO 0.07 ppm
NH3 0 µg/m³
NO 0.01 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)
PM2.52.35 µg/m³
PM106.57 µg/m³
O363.22 µg/m³
NO20.53 µg/m³
SO20.51 µg/m³
CO81.74 µg/m³
NH30 µg/m³
NO0.01 µg/m³