1. North America
  2. United States
  3. Washington
  4. King County
  5. Seattle
  6. Seattle-Beacon Hill

Seattle-Beacon Hill

Seattle, Washington

2026-08-21 16:00
AQHI (Canada)
Moderate
Pollutants|Pollens
PM10
μg/m³
29
PM2.5
μg/m³
16.5
NO2
μg/m³
57.7
O3
μg/m³
15
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
22℃
68%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Pollen
  • PM10
  • PM2.5
  • NO2
  • O3
  • SO2
Data Sources
http://www.airnow.gov/

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