Air Quality in Oregon City, United States

Clear
12.2°C · 48.2% humidity
12.2°
Feels 12.2°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 3pm
20
18
24 6pm
4
0
0 9pm
0
0
0 12am
0
0
4 3am
29
29
29 6am
29
29
29 9am
29
4
4 12pm
29
29
Station readings
40
20
18
24
20
CAMS model adj -46
75
75
75
75
50
37
37
37
25
25
37
37
50
75
75
75
75
75
75
75
50
50
75
75
AD 728×90

PM2.5 Trend (24h)

29h · 2 stations
48.2%
Humidity
22.1 km/h
Wind N
1016.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Oregon City?

Temperature & Precipitation

PM2.53.93 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (6 stations within 25 km)
3.93
Median
4.02
Average
3.15
Low
5.15
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.0

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?

25
Carus - Spangler Rd., Oregon, USA
11.0 km
28
Tualatin I-5 Roadway, Oregon, USA
11.8 km
47
Tualatin I-5 Roadway, Oregon, USA
11.8 km
24
Portland Postal Bldg., Oregon, USA
12.7 km
15
Portland Lane Middle School
12.7 km PM2.5: 3.5 µg/m³
40
Portland Postal Bldg., Oregon, USA
12.7 km
25
Portland, Oregon, USA
15.5 km
8
Portland, Oregon, USA
15.5 km
17
Gresham Centennial High School
18.2 km PM2.5: 4.1 µg/m³
19
Portland Lincoln High School
19.0 km PM2.5: 4.6 µg/m³

What cities are near Oregon City?

16 West Linn 19 Oak Grove 19 Lake Oswego 19 Milwaukie 18 Happy Valley 15 Canby 18 Tualatin 19 Lents 15 Wilsonville 19 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 2026-04-09T18:59 UTC.