Air quality in East Honolulu
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
4 µg/m³
WHO guideline 15
PM10
6.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 PM
💨
PM2.5 4 µg/m³
17Good
2:00 PM
💨
PM2.5 4.8 µg/m³
20Good
3:00 PM
💨
PM2.5 4.8 µg/m³
20Good
4:00 PM
💨
PM2.5 4.9 µg/m³
20Good
5:00 PM
💨
PM2.5 5.1 µg/m³
21Good
6:00 PM
💨
PM2.5 5.2 µg/m³
22Good
7:00 PM
💨
PM2.5 5.2 µg/m³
22Good
8:00 PM
💨
PM2.5 5 µg/m³
21Good
9:00 PM
💨
PM2.5 4.7 µg/m³
20Good
10:00 PM
💨
PM2.5 4.4 µg/m³
18Good
11:00 PM
💨
PM2.5 4.3 µg/m³
18Good
12:00 AM
💨
PM2.5 4.3 µg/m³
18Good
Next few days
daily max · US EPA AQI
Sun
💨
Good · UV Extreme
22
Mon
💨
Good · UV Extreme
26
Tue
💨
Good · UV Extreme
21
Wed
💨
Good · UV Extreme
34