Gresham Centennial High School Air Quality

Monitoring Station · Gresham, United States
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
16 7pm
14
14
14 10pm
14
7
7 1am
7
7
7 4am
7
7
7 7am
7
7
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
16
14
CAMS model adj -20
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27

Air Quality Trend (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Portland McDaniel High School
9.0 km PM2.5: 4.2 µg/m³
32
Portland, Oregon, USA
9.3 km PM2.5: 7.7 µg/m³
37
Portland, Oregon, USA
9.3 km PM2.5: 8.9 µg/m³
27
Portland Postal Bldg., Oregon, USA
9.6 km PM2.5: 6.5 µg/m³
12
Portland Lane Middle School
9.6 km PM2.5: 2.9 µg/m³
37
Portland Postal Bldg., Oregon, USA
9.6 km PM2.5: 8.9 µg/m³
19
Portland Cully Helensview, Oregon, USA
10.3 km PM2.5: 4.6 µg/m³
15
Vancouver-Blairmont Dr
13.2 km PM2.5: 3.7 µg/m³

Nearby Cities

17 Gresham 22 Happy Valley 24 Lents 19 Troutdale 20 Camas 23 Milwaukie 20 Washougal 23 Oak Grove 22 Lake Oswego

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-28T22:53 UTC.