Air quality in Hōlualoa
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
2.6 µg/m³
WHO guideline 15
PM10
4.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 AM
💨
PM2.5 2.6 µg/m³
19Good
8:00 AM
💨
PM2.5 2.6 µg/m³
21Good
9:00 AM
💨
PM2.5 2.8 µg/m³
22Good
10:00 AM
💨
PM2.5 2.9 µg/m³
22Good
11:00 AM
💨
PM2.5 2.5 µg/m³
23Good
12:00 PM
💨
PM2.5 3 µg/m³
23Good
1:00 PM
💨
PM2.5 2.6 µg/m³
23Good
2:00 PM
💨
PM2.5 2.7 µg/m³
23Good
3:00 PM
💨
PM2.5 3 µg/m³
23Good
4:00 PM
💨
PM2.5 2.6 µg/m³
24Good
5:00 PM
💨
PM2.5 2.7 µg/m³
23Good
6:00 PM
💨
PM2.5 3.2 µg/m³
22Good
Next few days
daily max · US EPA AQI
Sat
💨
Good · UV Very high
24
Sun
💨
Good · UV Extreme
22
Mon
💨
Good · UV Extreme
21
Tue
💨
Good · UV Extreme
18