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Index

Snohomish County, Washington

2026-01-22 16:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.1
O3
μg/m³
91.9
NO2
μg/m³
33.3
PM10
μg/m³
4.4
Weather
  • ℃
  • ℉
2℃
67%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • PM10

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Cities Nearby

Index
AQI 45
Baring
AQI 45
May Creek
AQI 45
Gold Bar
AQI 45
Startup
AQI 45
Skykomish
AQI 45
North Sultan
AQI 45
Sultan
AQI 45
Woods Creek
AQI 65
Lake Marcel-Stillwater
AQI 53
Monroe
AQI 65