Portland Ocean Gatew
Portland Ocean Gatew
Characteristics
| Type | Reference grade Stationary |
| Owner | Unknown Governmental Organization |
| Measures | NO₂ ppm, O₃ ppm, PM10 µg/m³, PM2.5 µg/m³, SO₂ ppm |
| Instrument(s) | Government Monitor |
| Name | Portland Ocean Gatew |
| Reporting | Updated an hour ago Reporting since 08/01/2026 |
| Provider | AirNow |
| Licenses |
Latest Readings
Chart shows local times (America/New_York UTC-04:00)
Patterns
Hour of day
Chart shows local times (America/New_York UTC-04:00)