Air Quality in Oregon City, United States

Clear
21.7°C · 40.7% humidity
21.7°
Feels 21.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
27
26 6pm
27
27
27 9pm
27
27
27 12am
27
27
27 3am
27
27
27 6am
27
27
27 9am
27
34
34 12pm
27
27
AD 728×90

Air Quality Index Trend

46h · 24 stn

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

40.7%
Humidity
14.2 km/h
Wind WNW
1016.7 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Oregon City?

Temperature & Precipitation

PM2.5 Trend

46h · 24 stations
PM2.56.25 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Oregon City?

08-03
36.8° 13.8°
08-04
29.8° 15.4°
08-05
35.2° 17.2°
08-06
28.4° 18.6°
08-07
32.9° 15.3°
08-08
29.7° 12.7°
08-09
29.3° 12.6°
Both models agree Avg diff: 4.2°C

Where are air quality stations near Oregon City?

112
Carus - Spangler Rd., Oregon, USA
11.0 km PM2.5: 40.0 µg/m³
65
Tualatin I-5 Roadway, Oregon, USA
11.8 km PM2.5: 18.8 µg/m³
117
Portland Postal Bldg., Oregon, USA
12.7 km PM2.5: 42.0 µg/m³
29
Portland Lane Middle School
12.7 km PM2.5: 6.9 µg/m³
54
Portland, Oregon, USA
15.5 km PM2.5: 13.5 µg/m³
35
Gresham Centennial High School
18.2 km PM2.5: 8.4 µg/m³
34
Portland Lincoln High School
19.0 km PM2.5: 8.2 µg/m³
48
Portland Benson High School
19.3 km PM2.5: 11.5 µg/m³
51
Beaverton, Oregon, USA
20.6 km PM2.5: 12.1 µg/m³
40
Portland McDaniel High School
20.6 km PM2.5: 9.6 µg/m³

What cities are near Oregon City?

26 West Linn 54 Oak Grove 54 Lake Oswego 54 Milwaukie 54 Happy Valley 31 Canby 26 Tualatin 54 Lents 27 Wilsonville 53 Tigard
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:59 UTC.