Stay updated with real-time air quality in Kihei, 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)
38
Good
Kihei, Hawaii
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.27 μg/m³
0
55
155
255
425
605+
30.49 ppb
0
55
71
86
201
201+
2.99 ppb
0
36
76
186
605
1005+
5.03 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kihei, Hawaii
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AQI 28
Good
4.98μg/m³
PM2.5
22.21μg/m³
PM10
29.70ppb
O3
13.59ppb
SO2
4.80ppb
NO2
0.29ppm
CO
AQI 28
Good
4.99μg/m³
PM2.5
22.29μg/m³
PM10
29.70ppb
O3
13.60ppb
SO2
4.80ppb
NO2
0.29ppm
CO
AQI 28
Good
5.03μg/m³
PM2.5
22.42μg/m³
PM10
29.70ppb
O3
13.60ppb
SO2
4.80ppb
NO2
0.29ppm
CO
AQI 38
Good
7.26μg/m³
PM2.5
32.20μg/m³
PM10
29.74ppb
O3
13.67ppb
SO2
4.84ppb
NO2
0.29ppm
CO
AQI 52
Moderate
10.12μg/m³
PM2.5
45.16μg/m³
PM10
30.74ppb
O3
12.12ppb
SO2
4.46ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.87μg/m³
PM2.5
48.53μg/m³
PM10
31.15ppb
O3
10.12ppb
SO2
4.45ppb
NO2
0.28ppm
CO
Air quality and pollutant data for Hawaii, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Kihei, Hawaii is updated every hour for accuracy.
In the past 24 hours, the air quality in Kihei, Hawaii was at its worst at 11:00:00 on 2026-03-06.
In the last 24 hours, the best air quality in Kihei, Hawaii was observed at 02:00:00 on 2026-03-07.
As of now, the AQI in Kihei, Hawaii is 38, indicating Good conditions.
Kihei, Hawaii air has the highest levels of PM2.5.
Poor air quality in Kihei, Hawaii means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Kihei, Hawaii are currently 7.133 μg/m3.
The PM10 concentration in Kihei, Hawaii is 31.268 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kihei, Hawaii is 0.286 ppm.
Currently, Kihei, Hawaii has a sulfur dioxide (SO2) concentration of 2.986 ppb.
The current ozone (O3) level in Kihei, Hawaii at the moment is 30.494 ppm.
Nitrogen dioxide (NO2) level in Kihei, Hawaii at the moment is 5.033 ppb.
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