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  4. Humboldt County

Humboldt County

California

2026-09-27 04:00
AQI (US)
Good
Pollutants
PM10
μg/m³
22
Weather
  • ℃
  • ℉
11℃
97%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM10
Places included
Arcata
AQI 21
Blue Lake
AQI 21
Eureka
AQI 21
Ferndale
AQI 21
Fortuna
AQI 21
Garberville
AQI 32
Honeydew
AQI 46
Hoopa
AQI 52
Humboldt Hill
AQI 21
Hydesville
AQI 21
Loleta
AQI 21
McKinleyville
AQI 21
Miranda
AQI 32
Orick
AQI 55
Orleans
AQI 52
Petrolia
AQI 51
Redway
AQI 32
Ridgewood
AQI 21
Trinidad
AQI 55
Weitchpec
AQI 55
Westhaven-Moonstone
AQI 55
Whitethorn
AQI 49
Willow Creek
AQI 44
Data Sources
http://www.airnow.gov/

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Cities Nearby

Blue Lake
AQI 21
Arcata
AQI 21
Ridgewood
AQI 21
Eureka
AQI 21
Humboldt Hill
AQI 21
Hydesville
AQI 21
Fortuna
AQI 21
Willow Creek
AQI 44
McKinleyville
AQI 21
Loleta
AQI 21
Hoopa
AQI 52