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)
35
Good
Waimea CDP, Hawaii
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.12 μg/m³
0
55
155
255
425
605+
37.95 ppb
0
55
71
86
201
201+
6.30 ppb
0
36
76
186
605
1005+
2.41 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Waimea CDP, Hawaii
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AQI 35
Good
3.98μg/m³
PM2.5
23.12μg/m³
PM10
37.95ppb
O3
6.30ppb
SO2
2.41ppb
NO2
0.12ppm
CO
AQI 44
Good
7.76μg/m³
PM2.5
40.95μg/m³
PM10
37.92ppb
O3
7.56ppb
SO2
2.41ppb
NO2
0.12ppm
CO
AQI 52
Moderate
9.86μg/m³
PM2.5
57.07μg/m³
PM10
37.94ppb
O3
3.19ppb
SO2
2.41ppb
NO2
0.12ppm
CO
AQI 35
Good
5.21μg/m³
PM2.5
31.04μg/m³
PM10
37.94ppb
O3
2.30ppb
SO2
2.41ppb
NO2
0.12ppm
CO
AQI 36
Good
4.98μg/m³
PM2.5
27.61μg/m³
PM10
38.54ppb
O3
6.59ppb
SO2
2.41ppb
NO2
0.12ppm
CO
AQI 35
Good
4.00μg/m³
PM2.5
23.00μg/m³
PM10
37.96ppb
O3
6.55ppb
SO2
2.41ppb
NO2
0.12ppm
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 08:00:00 on 2026-11-13.
In the last 24 hrs, the best air quality in Waimea Cdp, Hawaii was observed at 04:00:00 on 2026-11-13.
The current air quality in Waimea Cdp, Hawaii is 35, 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 3.979 μg/m3.
The current PM10 concentration at Waimea Cdp, Hawaii is 23.124 μg/m3.
The current carbon monoxide (CO) concentration at Waimea Cdp, Hawaii is 0.12 ppm.
The current sulfur dioxide (SO2) concentration at Waimea Cdp, Hawaii is 6.296 ppb.
The current ozone (O3) concentration at Waimea Cdp, Hawaii is 37.947 ppm.
The current nitrogen dioxide (NO2) concentration at Waimea Cdp, Hawaii is 2.407 ppb.
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