Air Quality in Troutdale, United States

Windy
19.9°C · 30.7% humidity
19.9°
Feels 19.9°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
2 2pm
2
3
20 5pm
14
11
8 8pm
7
6
5 11pm
5
4
4 2am
4
3
3 5am
3
3
3 8am
3
3
3 11am
3
3
Station readings 26h ago
AQI 5
PM2.5 1.2 µg/m³ · 26h ago
AD 728×90

Air Quality Index Trend

48h · 5 stn

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

30.7%
Humidity
79.2 km/h
Wind W
1016.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.75 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Troutdale?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.54.75 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (12 stations within 25 km)
4.75
Median
4.63
Average
2.0
Low
6.7
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1
Both models agree Avg diff: 5.6°C

Where are air quality stations near Troutdale?

25
Gresham Centennial High School
8.9 km PM2.5: 5.9 µg/m³
14
Vancouver-Blairmont Dr
13.1 km PM2.5: 3.4 µg/m³
8
Portland Cully Helensview, Oregon, USA
14.9 km PM2.5: 1.9 µg/m³
8
Portland McDaniel High School
15.0 km PM2.5: 2.0 µg/m³
7
Portland, Oregon, USA
17.5 km PM2.5: 1.7 µg/m³
18
Portland, Oregon, USA
17.5 km PM2.5: 4.3 µg/m³
12
Portland Lane Middle School
18.3 km PM2.5: 2.8 µg/m³
18
Portland Postal Bldg., Oregon, USA
18.3 km PM2.5: 4.3 µg/m³
21
Portland Postal Bldg., Oregon, USA
18.3 km PM2.5: 5.0 µg/m³
38
Vancouver NE 84th Ave, Washington, USA
19.4 km PM2.5: 9.1 µg/m³

What cities are near Troutdale?

19 Camas 19 Washougal 22 Gresham 21 Happy Valley 21 Lents 22 Orchards 21 Five Corners 21 Milwaukie 20 Oak Grove 13 Vancouver
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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 2026-06-09T00:41 UTC.