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  2. United States
  3. Oregon
  4. Multnomah County
  5. Portland

Portland

Multnomah County, Oregon

2026-05-08 04:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
69.6
NO2
μg/m³
26.7
PM2.5
μg/m³
4.7
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
15℃
63%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Portland - SE Lafayette
AQI 25
Portland - Sauvie Island
AQI 34
Portland Benson High School
AQI 7
Portland Cully Helensview School
AQI 9
Portland Lane Middle School
AQI 7
Portland Lincoln High School
AQI 9
Portland McDaniel High School
AQI 9
Roosevelt High School
AQI 8
Data Sources
http://www.airnow.gov/

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