Portland - Benson Polytechnic High School (PBH)
Site ID: 41-051-0033 · 45.5273°N, 122.6512°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Acceptable PM2.5 AQI & Speciation Mass | 3 |
Site ID: 41-051-0033 · 45.5273°N, 122.6512°W
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Acceptable PM2.5 AQI & Speciation Mass | 3 |