Today | Weather | Tuesday, June 9, 2026

Weather in Marysville, Washington

05:01 PM
Now
Rainy Weather
55° F
Feels Like 46°
Precipitation 56 %
Wind 15 mph
UV Index (0 - 11+) 1
Humidity 91 %
Today
Rainy Weather
Day 57°
Night 48°
Precipitation 100 %
Wind 12 mph
UV Index (0 - 11+) 2

Marysville Weather Forecast Updated

Last updated on

Air Quality in Marysville

NOW
31 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.74 µg/m³
PM10 1.3 µg/m³
O3 0.033 ppm
NO2 0.4 ppb
SO2 0.2 ppb
CO 0.09 ppm
NH3 0.08 µg/m³
NO 0.16 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)
PM2.50.74 µg/m³
PM101.3 µg/m³
O365.49 µg/m³
NO20.73 µg/m³
SO20.48 µg/m³
CO101.79 µg/m³
NH30.08 µg/m³
NO0.16 µg/m³