Stay updated with real-time air quality in WaiheeWaiehu, 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)
27
Good
WaiheeWaiehu, Hawaii
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.12 μg/m³
0
55
155
255
425
605+
29.06 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
0.21 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
WaiheeWaiehu, Hawaii
Scroll To Air Quality MapLoading...
AQI 33
Good
6.41μg/m³
PM2.5
28.60μg/m³
PM10
16.33ppb
O3
1.29ppb
SO2
4.14ppb
NO2
0.29ppm
CO
AQI 33
Good
6.41μg/m³
PM2.5
28.60μg/m³
PM10
16.34ppb
O3
1.29ppb
SO2
4.14ppb
NO2
0.29ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
28.62μg/m³
PM10
16.46ppb
O3
1.29ppb
SO2
4.14ppb
NO2
0.29ppm
CO
AQI 33
Good
5.79μg/m³
PM2.5
25.46μg/m³
PM10
17.19ppb
O3
1.28ppb
SO2
4.14ppb
NO2
0.29ppm
CO
AQI 38
Good
6.68μg/m³
PM2.5
29.91μg/m³
PM10
19.75ppb
O3
1.30ppb
SO2
4.14ppb
NO2
0.29ppm
CO
AQI 49
Good
8.81μg/m³
PM2.5
39.77μg/m³
PM10
18.54ppb
O3
1.90ppb
SO2
4.14ppb
NO2
0.29ppm
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 Waiheewaiehu, Hawaii is updated on an hourly basis.
The worst air quality in Waiheewaiehu, Hawaii was recorded at 11:00:00 on 2025-11-03.
The best air quality in Waiheewaiehu, Hawaii was recorded at 01:00:00 on 2025-11-03.
The real-time air quality index in Waiheewaiehu, Hawaii is 33, currently categorized as Good.
The most common pollutant in Waiheewaiehu, Hawaii is PM2.5.
If the air quality in Waiheewaiehu, Hawaii is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Waiheewaiehu, Hawaii at present are 6.405 μg/m3.
The current PM10 levels in Waiheewaiehu, Hawaii are 28.597 μg/m3.
The current carbon monoxide (CO) level in Waiheewaiehu, Hawaii is 0.293 ppm.
The current sulfur dioxide (SO2) levels in Waiheewaiehu, Hawaii are 1.289 ppb.
The current ozone (O3) levels at Waiheewaiehu, Hawaii is 16.334 ppm.
The current nitrogen dioxide (NO2) levels at Waiheewaiehu, Hawaii is 4.14 ppb.
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