Today | Weather | Monday, September 14, 2026

Weather in Tacoma, Washington

05:51 PM
Now
Cloudy Weather
66° F
Feels Like 66°
Precipitation 20 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 57 %
Today
Partly Sunny with Showers
Day 68°
Night 54°
Precipitation 65 %
Wind 6 mph
UV Index (0 - 11+) 2

Tacoma Weather Forecast Updated

25 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 14, 2025)
Rainy Weather

Day

70°

Night

52°

Wind

12 mph

UV Index

10

Precipitation

49 %

Air Quality in Tacoma

NOW
36 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.2 µg/m³
PM10 4.85 µg/m³
O3 0.038 ppm
NO2 0.9 ppb
SO2 0.2 ppb
CO 0.16 ppm
NH3 0.1 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)
PM2.52.2 µg/m³
PM104.85 µg/m³
O375.52 µg/m³
NO21.66 µg/m³
SO20.58 µg/m³
CO188.87 µg/m³
NH30.1 µg/m³
NO0.04 µg/m³