Seattle-Beacon Hill Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Seattle-Beacon Hill

Seattle, Washington

2026-09-23 21:00

AQC (Australia)

Good

Pollutants|Pollens

O3

μg/m³

53.6

PM10

μg/m³

11

PM2.5

μg/m³

7.9

NO2

μg/m³

18.1

CO

μg/m³

250

SO2

μg/m³

2

Weather

17℃

71%

14 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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