Air quality in Hauʻula-Punaluʻu
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
7.4 µg/m³
WHO guideline 15
PM10
12.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 7.4 µg/m³
31Good
9:00 AM
💨
PM2.5 7.8 µg/m³
33Good
10:00 AM
💨
PM2.5 7.8 µg/m³
33Good
11:00 AM
💨
PM2.5 7.9 µg/m³
33Good
12:00 PM
💨
PM2.5 8.4 µg/m³
35Good
1:00 PM
💨
PM2.5 8.9 µg/m³
37Good
2:00 PM
💨
PM2.5 9.2 µg/m³
38Good
3:00 PM
💨
PM2.5 9.7 µg/m³
40Good
4:00 PM
💨
PM2.5 10 µg/m³
42Good
5:00 PM
💨
PM2.5 10.2 µg/m³
43Good
6:00 PM
💨
PM2.5 10.7 µg/m³
45Good
7:00 PM
💨
PM2.5 11.7 µg/m³
49Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Extreme
54
Thu
💨
Moderate · UV Extreme
55
Fri
💨
Moderate · UV Extreme
54
Sat
💨
Good · UV Extreme
50