Today | Weather | Wednesday, January 14, 2026

Weather in Tacoma, Washington

04:24 AM
Now
Rainy Weather
48° F
Feels Like 46°
Precipitation 42 %
Wind 5 mph
Humidity 99 %
Today
Cloudy Weather
Day 52°
Night 45°
Precipitation 2 %
Wind 6 mph
UV Index (0 - 11+) 1

Tacoma Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 14, 2025)
Cloudy Weather

Day

43°

Night

32°

Wind

4 mph

UV Index

1

Precipitation

3 %

Air Quality in Tacoma

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

Pollutant Concentrations:

PM2.5 7.41 µg/m³
PM10 7.81 µg/m³
O3 0.006 ppm
NO2 6 ppb
SO2 0.1 ppb
CO 0.25 ppm
NH3 0.06 µg/m³
NO 0.02 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)
PM2.57.41 µg/m³
PM107.81 µg/m³
O311.19 µg/m³
NO211.26 µg/m³
SO20.3 µg/m³
CO284.72 µg/m³
NH30.06 µg/m³
NO0.02 µg/m³