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
5.1 µg/m³
WHO guideline 15
PM10
8.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 PM
💨
PM2.5 5.1 µg/m³
24Good
4:00 PM
💨
PM2.5 5.3 µg/m³
23Good
5:00 PM
💨
PM2.5 5.3 µg/m³
23Good
6:00 PM
💨
PM2.5 4.5 µg/m³
22Good
7:00 PM
💨
PM2.5 4.1 µg/m³
21Good
8:00 PM
💨
PM2.5 4 µg/m³
19Good
9:00 PM
💨
PM2.5 3.8 µg/m³
17Good
10:00 PM
💨
PM2.5 3.7 µg/m³
16Good
11:00 PM
💨
PM2.5 3.4 µg/m³
14Good
12:00 AM
💨
PM2.5 3 µg/m³
14Good
1:00 AM
💨
PM2.5 3 µg/m³
15Good
2:00 AM
💨
PM2.5 3.1 µg/m³
15Good
Next few days
daily max · US EPA AQI
Sun
💨
Good · UV Extreme
24
Mon
💨
Good · UV Extreme
23
Tue
💨
Good · UV Extreme
20
Wed
💨
Good · UV Extreme
24