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Humboldt County

California

2026-09-28 12:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5.4
PM10
μg/m³
19.6
Weather
  • ℃
  • ℉
10℃
99%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
Arcata
AQI 28
Blue Lake
AQI 28
Eureka
AQI 52
Ferndale
AQI 28
Fortuna
AQI 28
Garberville
AQI 30
Honeydew
AQI 48
Hoopa
AQI 34
Humboldt Hill
AQI 28
Hydesville
AQI 28
Loleta
AQI 28
McKinleyville
AQI 28
Miranda
AQI 30
Orick
AQI 40
Orleans
AQI 31
Petrolia
AQI 51
Redway
AQI 30
Ridgewood
AQI 28
Trinidad
AQI 28
Weitchpec
AQI 36
Westhaven-Moonstone
AQI 28
Whitethorn
AQI 47
Willow Creek
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Blue Lake
AQI 28
Arcata
AQI 28
Ridgewood
AQI 28
Eureka
AQI 52
Humboldt Hill
AQI 28
Hydesville
AQI 28
Fortuna
AQI 28
Willow Creek
AQI 31
McKinleyville
AQI 28
Loleta
AQI 28
Hoopa
AQI 34