Today | Weather | Wednesday, February 25, 2026

Weather in Auburn, Washington

08:22 PM
Now
Rainy Weather
45° F
Feels Like 37°
Precipitation 48 %
Wind 8 mph
Humidity 71 %
Today
Cloudy Night
Day 54°
Night 43°
Precipitation 55 %
Wind 8 mph

Auburn Weather Forecast Updated

Last updated on

Air Quality in Auburn

NOW
36 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.6 µg/m³
PM10 3.42 µg/m³
O3 0.039 ppm
NO2 2.3 ppb
SO2 0.2 ppb
CO 0.14 ppm
NH3 0.21 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)
PM2.51.6 µg/m³
PM103.42 µg/m³
O377.15 µg/m³
NO24.29 µg/m³
SO20.44 µg/m³
CO164.68 µg/m³
NH30.21 µg/m³
NO0 µg/m³