Stay updated with real-time air quality in Waimea CDP, 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)
32
Good
Waimea CDP, Hawaii
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.99 μg/m³
0
55
155
255
425
605+
35.13 ppb
0
55
71
86
201
201+
1.00 ppb
0
36
76
186
605
1005+
5.12 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Waimea CDP, Hawaii
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AQI 32
Good
5.06μg/m³
PM2.5
22.34μg/m³
PM10
34.79ppb
O3
1.22ppb
SO2
4.85ppb
NO2
0.12ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
28.13μg/m³
PM10
33.77ppb
O3
1.20ppb
SO2
4.84ppb
NO2
0.12ppm
CO
AQI 33
Good
4.04μg/m³
PM2.5
18.20μg/m³
PM10
36.40ppb
O3
1.23ppb
SO2
4.75ppb
NO2
0.13ppm
CO
AQI 33
Good
4.57μg/m³
PM2.5
20.70μg/m³
PM10
36.23ppb
O3
1.20ppb
SO2
4.74ppb
NO2
0.13ppm
CO
AQI 34
Good
4.71μg/m³
PM2.5
20.98μg/m³
PM10
36.58ppb
O3
1.23ppb
SO2
4.99ppb
NO2
0.11ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
30.41μg/m³
PM10
37.02ppb
O3
1.23ppb
SO2
4.99ppb
NO2
0.11ppm
CO
Air quality data and pollutant measurements for Hawaii, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Waimea Cdp, Hawaii is updated every hour.
The worst air quality in Waimea Cdp, Hawaii in the last 24 hours was observed at 07:00:00 on 2026-02-13.
In the last 24 hrs, the best air quality in Waimea Cdp, Hawaii was observed at 11:00:00 on 2026-02-13.
The current air quality in Waimea Cdp, Hawaii is 32, categorized as Good based on real-time data.
The most common pollutant in Waimea Cdp, Hawaii is O3.
If the air quality in Waimea Cdp, Hawaii is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Waimea Cdp, Hawaii is 5.063 μg/m3.
The current PM10 concentration at Waimea Cdp, Hawaii is 22.342 μg/m3.
The current carbon monoxide (CO) concentration at Waimea Cdp, Hawaii is 0.121 ppm.
The current sulfur dioxide (SO2) concentration at Waimea Cdp, Hawaii is 1.223 ppb.
The current ozone (O3) concentration at Waimea Cdp, Hawaii is 34.787 ppm.
The current nitrogen dioxide (NO2) concentration at Waimea Cdp, Hawaii is 4.846 ppb.
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