Gladstone High School Air Quality

Monitoring Station · West Linn, United States
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 2pm
20
20
20 5pm
20
0
0 8pm
0
0
0 11pm
0
0
0 2am
0
—
— 5am
—
—
— 8am
—
—
— 11am
—
—
CAMS model adj -34
54
54
54
54
54
34
27
27
27
25
25
27
27
27

Air Quality Forecast (24h)

PM2.53.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Sensor Box 5, Oregon, USA
9.6 km PM2.5: 4.3 µg/m³
20
Portland Postal Bldg., Oregon, USA
9.6 km PM2.5: 4.8 µg/m³
18
Sensor Box 5, Oregon, USA
9.6 km PM2.5: 4.3 µg/m³
14
Sensor Box 5, Oregon, USA
9.6 km PM2.5: 3.4 µg/m³
18
Portland Lane Middle School
9.6 km PM2.5: 4.3 µg/m³
19
Sensor Box 5, Oregon, USA
9.6 km PM2.5: 4.6 µg/m³
45
Tualatin I-5 Roadway, Oregon, USA
11.7 km PM2.5: 10.8 µg/m³
38
Portland, Oregon, USA
12.4 km PM2.5: 9.1 µg/m³

Nearby Cities

32 West Linn 32 Oregon City 30 Oak Grove 32 Lake Oswego 26 Milwaukie 26 Happy Valley 27 Lents 43 Tualatin 36 Tigard

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T17:02 UTC.