Today | Weather | Friday, April 3, 2026

Weather in Tacoma, Washington

05:17 PM
Now
Cloudy Weather
55° F
Feels Like 57°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 2
Humidity 61 %
Today
Cloudy Weather
Day 57°
Night 37°
Precipitation 25 %
Wind 5 mph
UV Index (0 - 11+) 4

Tacoma Weather Forecast Updated

19 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 3, 2025)
Cloudy Weather

Day

57°

Night

34°

Wind

4 mph

UV Index

4

Precipitation

3 %

Air Quality in Tacoma

NOW
58 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.68 µg/m³
PM10 2.87 µg/m³
O3 0.056 ppm
NO2 0.9 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 0.32 µg/m³
NO 0.3 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.51.68 µg/m³
PM102.87 µg/m³
O3110.74 µg/m³
NO21.75 µg/m³
SO20.81 µg/m³
CO149.92 µg/m³
NH30.32 µg/m³
NO0.3 µg/m³