Stay updated with real-time air quality in East Honolulu, 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)
22
Good
East Honolulu, Hawaii
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.00 μg/m³
0
55
155
255
425
605+
24.48 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
0.93 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
East Honolulu, Hawaii
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AQI 17
Good
3.09μg/m³
PM2.5
13.96μg/m³
PM10
18.00ppb
O3
1.78ppb
SO2
2.68ppb
NO2
0.20ppm
CO
AQI 17
Good
2.61μg/m³
PM2.5
11.78μg/m³
PM10
18.21ppb
O3
1.78ppb
SO2
2.68ppb
NO2
0.20ppm
CO
AQI 17
Good
2.70μg/m³
PM2.5
12.19μg/m³
PM10
18.19ppb
O3
1.78ppb
SO2
2.68ppb
NO2
0.20ppm
CO
AQI 17
Good
2.28μg/m³
PM2.5
10.31μg/m³
PM10
18.36ppb
O3
1.78ppb
SO2
2.68ppb
NO2
0.20ppm
CO
AQI 18
Good
1.04μg/m³
PM2.5
4.55μg/m³
PM10
19.33ppb
O3
1.78ppb
SO2
2.68ppb
NO2
0.20ppm
CO
AQI 18
Good
2.80μg/m³
PM2.5
13.08μg/m³
PM10
19.48ppb
O3
1.78ppb
SO2
2.66ppb
NO2
0.20ppm
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 East Honolulu, Hawaii is updated every hour for accuracy.
In the past 24 hours, the air quality in East Honolulu, Hawaii was at its worst at 01:00:00 on 2025-11-05.
In the last 24 hours, the best air quality in East Honolulu, Hawaii was observed at 03:00:00 on 2025-11-05.
As of now, the AQI in East Honolulu, Hawaii is 17, indicating Good conditions.
East Honolulu, Hawaii air has the highest levels of O3.
Poor air quality in East Honolulu, Hawaii means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in East Honolulu, Hawaii are currently 2.791 μg/m3.
The PM10 concentration in East Honolulu, Hawaii is 11.963 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in East Honolulu, Hawaii is 0.2 ppm.
Currently, East Honolulu, Hawaii has a sulfur dioxide (SO2) concentration of 1.776 ppb.
The current ozone (O3) level in East Honolulu, Hawaii at the moment is 18.01 ppm.
Nitrogen dioxide (NO2) level in East Honolulu, Hawaii at the moment is 2.779 ppb.
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