What is the air quality trend in Mililani Mauka / Launani Valley?

Over the past 3 days, Mililani Mauka / Launani Valley had an average AQI of 21 based on station measurements. The worst day was 2026-10-20 with AQI 24.

How is Mililani Mauka / Launani Valley air quality measured?

Air quality in Mililani Mauka / Launani Valley is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Mililani Mauka / Launani Valley, United States

Name: Mililani Mauka / Launani Valley Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Mililani Mauka / Launani Valley, United States.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

26h

PM2.5 Station

26h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	17	17–17	4.1 µg/m³	1h	1
2026-10-20	24	9–50	5.8 µg/m³	14h	1
2026-10-19	22	6–49	5.2 µg/m³	11h	1

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