Air Quality in Tualatin, United States

Clear
26.9°C · 30.1% humidity
26.9°
Feels 26.9°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
27 1pm
34
34
15 4pm
18
21
23 7pm
24
32
32 10pm
33
33
33 1am
34
34
34 4am
34
34
34 7am
34
34
34 10am
34
27

Air Quality Index Trend

46h · 12 stn

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.

30.1%
Humidity
35.4 km/h
Wind N
1019.0 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.7 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tualatin?

Temperature & Precipitation

PM2.5 Trend

46h · 12 stations
PM2.53.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
Station readings (6 stations within 25 km)
3.7
Median
5.23
Average
1.9
Low
14.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.5

What is the 7-day forecast for Tualatin?

09-22
23.1° 10.7°
09-23
26.9° 15.9°
09-24
23.6° 12.2°
1.44 mm
09-25
22.9° 10.5°
09-26
22.4° 16.4°
09-27
22.4° 12.0°
09-28
19.8° 14.3°
Both models agree Avg diff: 4.6°C

Where are air quality stations near Tualatin?

15
Tualatin I-5 Roadway, Oregon, USA
2.2 km PM2.5: 3.6 µg/m³
7
Beaverton, Oregon, USA
10.4 km PM2.5: 1.7 µg/m³
8
Beaverton, Oregon, USA
10.4 km PM2.5: 1.9 µg/m³
18
Gladstone High School
13.1 km PM2.5: 4.3 µg/m³
15
Portland Lane Middle School
16.0 km PM2.5: 3.7 µg/m³
24
Sensor Box 5, Oregon, USA
16.0 km PM2.5: 5.8 µg/m³
12
Sensor Box 5, Oregon, USA
16.0 km PM2.5: 2.9 µg/m³
20
Portland Lincoln High School
16.0 km PM2.5: 4.7 µg/m³
56
Portland, Oregon, USA
17.7 km PM2.5: 14.5 µg/m³
21
Portland Benson High School
18.2 km PM2.5: 5.1 µg/m³

What cities are near Tualatin?

15 Tigard 17 Sherwood 23 Lake Oswego 15 Wilsonville 26 Oak Grove 9 Beaverton 35 Milwaukie 24 West Linn 24 Oregon City 19 Canby
Get AQI alerts for Tualatin

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-22T23:31 UTC.