Air quality in Aliamanu / Salt Lakes / Foster Village
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
8.6 µg/m³
WHO guideline 15
PM10
14.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 8.6 µg/m³
36Good
9:00 PM
💨
PM2.5 8.2 µg/m³
34Good
10:00 PM
💨
PM2.5 8.2 µg/m³
34Good
11:00 PM
💨
PM2.5 8.4 µg/m³
35Good
12:00 AM
💨
PM2.5 8.7 µg/m³
36Good
1:00 AM
💨
PM2.5 8.9 µg/m³
37Good
2:00 AM
💨
PM2.5 8.5 µg/m³
35Good
3:00 AM
💨
PM2.5 8.5 µg/m³
35Good
4:00 AM
💨
PM2.5 8.9 µg/m³
37Good
5:00 AM
💨
PM2.5 8.7 µg/m³
36Good
6:00 AM
💨
PM2.5 8.3 µg/m³
35Good
7:00 AM
💨
PM2.5 7.7 µg/m³
32Good
Next few days
daily max · US EPA AQI
Thu
💨
Good · UV Extreme
39
Fri
💨
Moderate · UV Extreme
55
Sat
💨
Good · UV Very high
33
Sun
💨
Good · UV Very high
32
Mon
💨
Good · UV Extreme
34