Portland, Oregon, United States
Is the Air Quality Good in Portland, Oregon, United States Today?
Moderate — Acceptable, but unusually sensitive people should consider reducing prolonged outdoor exertion.
US AQI
53
European AQI
—
Moderate
Acceptable, but unusually sensitive people should consider reducing prolonged outdoor exertion.
Current pollutants
PM2.5
10 µg/m³
PM10
10 µg/m³
Ozone
97 µg/m³
Nitrogen dioxide
4 µg/m³
Sulphur dioxide
2 µg/m³
Carbon monoxide
125 µg/m³
Dust
0 µg/m³
Ammonia
—
Air quality forecasts more than a few hours out aren't reliable enough to publish — this reflects the latest reading, refreshed hourly.
Pollen data isn't available for this location yet — currently covers Europe only.
Is the air quality safe in Portland, Oregon, United States today?
Moderate. Acceptable, but unusually sensitive people should consider reducing prolonged outdoor exertion.