What is the air quality in Tacoma today?

The current Air Quality Index (AQI) in Tacoma is 39 (Good). PM2.5 concentration is 9.35 µg/m³.

What is the temperature in Tacoma right now?

The current temperature in Tacoma is 16.6°C (feels like 16.6°C). Humidity is 48.6% and wind speed is 16.5 km/h.

Is it safe to go outside in Tacoma?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Tacoma, United States

Clear

16.6°C · 48.6% humidity

16.6°

Feels 16.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

8 stations

Nearby Monitoring Stations

AQI Forecast

48 10am

39 1pm

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Station readings

Air Quality Index Trend

48h · 6 stn

View full history →

Tacoma's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

48.6%

Humidity

16.5 km/h

Wind W

1020.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.35 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Tacoma?

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations

PM2.59.35 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (8 stations within 25 km)

9.35

Median

10.52

Average

8.2

Low

12.02

High

PM2.5 µg/m³ · Model: 8.2 · Bias: -1.1

What is the 7-day forecast for Tacoma?

10-20

16.6° 10.0°

1.06 mm

10-21

14.5° 9.6°

0.06 mm

10-22

21.9° 6.8°

0.31 mm

10-23

18.8° 8.4°

1.25 mm

10-24

12.5° 7.1°

1.31 mm

10-25

15.2° 6.8°

10-26

13.0° 7.7°

4.06 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Tacoma?

S 36th St, Tacoma, Washington, USA

3.3 km PM2.5: 8.6 µg/m³

Tacoma-S Adams St

3.9 km PM2.5: 5.0 µg/m³

L Street, Tacoma, Washington, USA

7.4 km PM2.5: 10.3 µg/m³

Federal Way-S 300th St

13.9 km PM2.5: 7.8 µg/m³

Puyallup-Pioneer Way E

14.6 km PM2.5: 8.9 µg/m³

Auburn

16.9 km PM2.5: 11.2 µg/m³

Auburn-29th Street

17.0 km PM2.5: 8.1 µg/m³

Des Moines-S 240th St

18.6 km PM2.5: 7.9 µg/m³

What cities are near Tacoma?

40 University Place 42 Parkland 49 Federal Way 43 Puyallup 40 Spanaway 43 South Hill 42 Frederickson 45 Des Moines 44 Bonney Lake 42 Kent

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:05 UTC.