1. North America
  2. United States
  3. Oregon
  4. Multnomah County
  5. Portland

Portland

Multnomah County, Oregon

2025-12-21 20:00
AQC (Australia)
Good
Pollutants|Pollens
NO2
μg/m³
26.7
O3
μg/m³
12.9
PM2.5
μg/m³
3.5
CO
μg/m³
375
SO2
μg/m³
0
Weather
  • ℃
  • ℉
7℃
87%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • NO2
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Portland - SE Lafayette
AQI
Portland - Sauvie Island
AQI
Portland Benson High School
AQI
Portland Cully Helensview School
AQI
Portland Lane Middle School
AQI
Portland Lincoln High School
AQI
Portland McDaniel High School
AQI
Roosevelt High School
AQI
Site 1360
AQI
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Portland
AQI
West Haven-Sylvan
AQI
Raleigh Hills
AQI
Milwaukie
AQI
Garden Home-Whitford
AQI
Maywood Park
AQI
Cedar Hills
AQI
Beaverton
AQI
Southgate CPO
AQI
Metzger
AQI
Oak Grove
AQI