Air Quality in Oregon City, United States

Clear
18.0°C · 29.2% humidity
18.0°
Feels 18.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 6pm
23
17
14 9pm
0
0
0 12am
0
0
10 3am
35
35
35 6am
35
35
35 9am
35
10
10 12pm
35
35
35 3pm
35
35
Station readings
16
23
17
14
CAMS model adj -40
75
50
37
37
37
25
25
37
37
50
75
75
75
75
75
75
75
50
50
75
75
75
75
75
AD 728×90

PM2.5 Trend (24h)

28h · 2 stations
29.2%
Humidity
32.2 km/h
Wind N
1013.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Oregon City?

Temperature & Precipitation

PM2.53.65 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (6 stations within 25 km)
3.65
Median
3.67
Average
2.7
Low
4.69
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.2

What is the 7-day forecast for Oregon City?

04-09
15.6° 5.1°
04-10
18.0° 6.3°
04-11
12.3° 5.4°
1.94 mm
04-12
8.8° 5.7°
11.19 mm
04-13
9.6° 5.0°
1.19 mm
04-14
12.0° 4.8°
0.56 mm
04-15
14.3° 4.1°
0.06 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Oregon City?

21
Carus - Spangler Rd., Oregon, USA
11.0 km
34
Carus - Spangler Rd., Oregon, USA
11.0 km
30
Tualatin I-5 Roadway, Oregon, USA
11.8 km
28
Tualatin I-5 Roadway, Oregon, USA
11.8 km
28
Portland Postal Bldg., Oregon, USA
12.7 km
36
Portland Postal Bldg., Oregon, USA
12.7 km
40
Portland Postal Bldg., Oregon, USA
12.7 km
14
Portland Lane Middle School
12.7 km PM2.5: 3.3 µg/m³
21
Portland, Oregon, USA
15.5 km
17
Gresham Centennial High School
18.2 km PM2.5: 4.0 µg/m³

What cities are near Oregon City?

15 West Linn 16 Oak Grove 16 Lake Oswego 16 Milwaukie 15 Happy Valley 15 Canby 16 Tualatin 16 Lents 15 Wilsonville 16 Tigard

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:11 UTC.