Air Quality in Wilsonville, United States

Clear
28.6°C · 20.8% humidity
28.6°
Feels 28.6°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 11am
34
34
66 2pm
55
47
41 5pm
35
34
32 8pm
31
30
36 11pm
35
35
35 2am
35
34
34 5am
27
27
27 8am
27
34
AD 728×90

Air Quality Index Trend

48h · 2 stn

Wilsonville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Wilsonville is 1.3× the WHO 24-hour guideline of 15 µg/m³.

20.8%
Humidity
36.0 km/h
Wind NNW
1011.4 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
66
19.2 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Wilsonville?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.519.2 µg/m³ ×1.3 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
19.2
Median
17.38
Average
8.9
Low
22.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -9.2

What is the 7-day forecast for Wilsonville?

07-21
33.3° 9.6°
07-22
28.6° 10.2°
07-23
36.4° 14.5°
07-24
36.7° 13.2°
07-25
27.9° 15.1°
07-26
36.9° 10.8°
07-27
31.6° 11.3°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Wilsonville?

56
Carus - Spangler Rd., Oregon, USA
15.2 km PM2.5: 14.5 µg/m³
52
Woodburn Chemeketa Community College
18.5 km PM2.5: 12.4 µg/m³
26
Beaverton, Oregon, USA
19.2 km PM2.5: 6.2 µg/m³
32
Portland Lane Middle School
23.3 km PM2.5: 7.7 µg/m³
50
Portland Postal Bldg., Oregon, USA
23.3 km PM2.5: 12.0 µg/m³
152
Portland Postal Bldg., Oregon, USA
23.3 km PM2.5: 57.4 µg/m³
39
Portland Lincoln High School
25.2 km PM2.5: 9.3 µg/m³
42
Portland, Oregon, USA
25.6 km PM2.5: 10.1 µg/m³
58
Portland, Oregon, USA
25.6 km PM2.5: 15.4 µg/m³
46
Gresham Centennial High School
31.5 km PM2.5: 11.1 µg/m³

What cities are near Wilsonville?

69 Canby 66 Sherwood 67 Tualatin 64 Oregon City 63 West Linn 65 Tigard 66 Newberg 61 Lake Oswego 59 Oak Grove 73 Woodburn
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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 2026-07-21T21:29 UTC.