Portland - SE Lafayette Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Portland - SE Lafayette

Portland, Oregon

2026-01-22 17:00

AQI (US)

Good

Pollutants|Pollens

PM2.5

μg/m³

5.6

O3

μg/m³

40.7

NO2

μg/m³

6.2

CO

μg/m³

125

SO2

μg/m³

0

Weather

3℃

68%

32 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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