Gresham Centennial High School Air Quality

Monitoring Station · Gresham, United States
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 7pm
15
19
19 10pm
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20
19 1am
19
19
20 4am
20
20
20 7am
20
20
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Station readings
15
CAMS model adj -5
24
24
24
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24
24
24
25
25
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25
25

Air Quality Forecast (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

8
Portland McDaniel High School
9.0 km PM2.5: 2.0 µg/m³
10
Portland, Oregon, USA
9.3 km PM2.5: 2.4 µg/m³
10
Portland, Oregon, USA
9.3 km PM2.5: 2.4 µg/m³
10
Portland Postal Bldg., Oregon, USA
9.6 km PM2.5: 2.4 µg/m³
11
Portland Lane Middle School
9.6 km PM2.5: 2.7 µg/m³
17
Portland Postal Bldg., Oregon, USA
9.6 km PM2.5: 4.1 µg/m³
50
Portland Cully Helensview, Oregon, USA
10.3 km PM2.5: 12.0 µg/m³
12
Vancouver-Blairmont Dr
13.2 km PM2.5: 2.8 µg/m³

Nearby Cities

16 Gresham 15 Happy Valley 15 Lents 15 Troutdale 14 Camas 15 Milwaukie 14 Washougal 16 Oak Grove 17 Lake Oswego

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T22:12 UTC.