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Honolulu

Honolulu County, Hawaii

2025-12-19 17:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4.8
PM10
μg/m³
13
O3
μg/m³
17.1
CO
μg/m³
625
SO2
μg/m³
0
Weather
  • ℃
  • ℉
23℃
95%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • CO
  • SO2
Places included
Honolulu
AQI 29
SAND ISLAND 2 - ANUENUE FISHERIES
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Honolulu
AQI 27
Halawa
AQI 26
Iroquois Point
AQI 32
Kailua
AQI 29
Pearl City
AQI 32
Kahaluu
AQI 29
Ewa Villages
AQI 32
Kapolei
AQI 32
Lahaina
AQI 25
Maalaea
AQI 23
Kahului
AQI 50