What is the air quality in Tualatin today?

The current Air Quality Index (AQI) in Tualatin is 21 (Good). PM2.5 concentration is 5.14 µg/m³.

What is the temperature in Tualatin right now?

The current temperature in Tualatin is 18.9°C (feels like 18.9°C). Humidity is 33.2% and wind speed is 80.0 km/h.

Is it safe to go outside in Tualatin?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in Tualatin, United States

Windy

18.9°C · 33.2% humidity

18.9°

Feels 18.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

13 stations

Nearby Monitoring Stations

AQI Forecast

25 2pm

21 5pm

24 8pm

25 11pm

25 2am

25 5am

25 8am

25 11am

Air Quality Index Trend

48h · 3 stn

View full history →

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

33.2%

Humidity

80.0 km/h

Wind W

1017.5 hPa

Pressure

2.2

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.14 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Tualatin?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations

PM2.55.14 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

Station readings (13 stations within 25 km)

5.14

Median

4.33

Average

2.0

Low

6.7

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.8

Both models agree Avg diff: 5.1°C

Where are air quality stations near Tualatin?

Beaverton, Oregon, USA

10.4 km PM2.5: 1.9 µg/m³

Portland Postal Bldg., Oregon, USA

16.0 km PM2.5: 5.0 µg/m³

Portland Postal Bldg., Oregon, USA

16.0 km PM2.5: 4.3 µg/m³

Portland Lane Middle School

16.0 km PM2.5: 2.8 µg/m³

Portland Lincoln High School

16.0 km PM2.5: 5.2 µg/m³

Portland, Oregon, USA

17.7 km PM2.5: 1.7 µg/m³

Portland, Oregon, USA

17.7 km PM2.5: 4.3 µg/m³

Portland Benson High School

18.2 km PM2.5: 3.5 µg/m³

Carus - Spangler Rd., Oregon, USA

19.5 km PM2.5: 3.8 µg/m³

Portland McDaniel High School

22.7 km PM2.5: 2.0 µg/m³

What cities are near Tualatin?

20 Tigard 19 Sherwood 20 Lake Oswego 18 Wilsonville 20 Oak Grove 18 Beaverton 21 Milwaukie 20 West Linn 19 Oregon City 17 Canby

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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 2026-06-09T00:27 UTC.