Hillsboro Hare Field, Oregon, USA Air Quality

Monitoring Station · Hillsboro, United States
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 7pm
16
16
16 10pm
16
16
16 1am
16
16
23 4am
16
23
23 7am
23
23
— 10am
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— 1pm
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— 4pm
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CAMS model adj -11
27
27
27
27
27
27
27
27
27
34
27
34
34
34
34

Air Quality Forecast (24h)

PM2.52.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
NE Grant St Collocation
0.0 km PM2.5: 4.0 µg/m³
10
Forest Grove Pacific University
10.4 km PM2.5: 2.4 µg/m³
8
Beaverton, Oregon, USA
13.8 km PM2.5: 1.9 µg/m³
7
Beaverton, Oregon, USA
13.8 km PM2.5: 1.7 µg/m³
19
Portland Roosevelt High School
19.5 km PM2.5: 4.6 µg/m³
20
Portland Lincoln High School
22.2 km PM2.5: 4.7 µg/m³
15
Tualatin I-5 Roadway, Oregon, USA
22.8 km PM2.5: 3.6 µg/m³
21
Portland Benson High School
25.0 km PM2.5: 5.1 µg/m³

Nearby Cities

16 Hillsboro 17 Bethany 16 Aloha 16 Forest Grove 15 Beaverton 18 Tigard 19 Sherwood 20 Tualatin 18 Newberg

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-22T22:45 UTC.