Stay updated with real-time air quality in Mililani Town, Hawaii featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
18
Good
Mililani Town, Hawaii
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.21 μg/m³
0
55
155
255
425
605+
19.12 ppb
0
55
71
86
201
201+
4.44 ppb
0
36
76
186
605
1005+
1.76 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mililani Town, Hawaii
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AQI 18
Good
3.27μg/m³
PM2.5
11.21μg/m³
PM10
19.12ppb
O3
4.44ppb
SO2
1.76ppb
NO2
0.30ppm
CO
AQI 18
Good
3.33μg/m³
PM2.5
10.75μg/m³
PM10
19.33ppb
O3
4.45ppb
SO2
1.76ppb
NO2
0.30ppm
CO
AQI 18
Good
3.20μg/m³
PM2.5
11.14μg/m³
PM10
19.16ppb
O3
4.44ppb
SO2
1.76ppb
NO2
0.30ppm
CO
AQI 18
Good
3.29μg/m³
PM2.5
10.44μg/m³
PM10
19.48ppb
O3
4.45ppb
SO2
1.76ppb
NO2
0.30ppm
CO
AQI 18
Good
3.15μg/m³
PM2.5
11.10μg/m³
PM10
19.15ppb
O3
4.44ppb
SO2
1.76ppb
NO2
0.30ppm
CO
AQI 18
Good
3.33μg/m³
PM2.5
10.75μg/m³
PM10
19.33ppb
O3
4.45ppb
SO2
1.76ppb
NO2
0.30ppm
CO
Air quality measurements for Hawaii, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Mililani Town, Hawaii is updated on an hourly basis.
The worst air quality in Mililani Town, Hawaii was recorded at 11:00:00 on 2026-06-30.
The best air quality in Mililani Town, Hawaii was recorded at 06:00:00 on 2026-06-30.
The real-time air quality index in Mililani Town, Hawaii is 18, currently categorized as Good.
The most common pollutant in Mililani Town, Hawaii is O3.
If the air quality in Mililani Town, Hawaii is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Mililani Town, Hawaii at present are 3.268 μg/m3.
The current PM10 levels in Mililani Town, Hawaii are 11.208 μg/m3.
The current carbon monoxide (CO) level in Mililani Town, Hawaii is 0.297 ppm.
The current sulfur dioxide (SO2) levels in Mililani Town, Hawaii are 4.443 ppb.
The current ozone (O3) levels at Mililani Town, Hawaii is 19.12 ppm.
The current nitrogen dioxide (NO2) levels at Mililani Town, Hawaii is 1.759 ppb.
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