Air quality in Orem
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
5.4 µg/m³
WHO guideline 15
PM10
10.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 PM
💨
PM2.5 5.4 µg/m³
42Good
11:00 PM
💨
PM2.5 5.2 µg/m³
43Good
12:00 AM
💨
PM2.5 5.1 µg/m³
43Good
1:00 AM
💨
PM2.5 5 µg/m³
43Good
2:00 AM
💨
PM2.5 5 µg/m³
43Good
3:00 AM
💨
PM2.5 5 µg/m³
43Good
4:00 AM
💨
PM2.5 5.1 µg/m³
43Good
5:00 AM
💨
PM2.5 5.1 µg/m³
43Good
6:00 AM
💨
PM2.5 5.3 µg/m³
43Good
7:00 AM
💨
PM2.5 5.5 µg/m³
42Good
8:00 AM
💨
PM2.5 5.9 µg/m³
42Good
9:00 AM
💨
PM2.5 5.6 µg/m³
43Good
Next few days
daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV High
110
Sat
💨
Moderate · UV Very high
60
Sun
💨
Unhealthy for Sensitive Groups · UV Very high
147
Mon
💨
Unhealthy · UV Very high
155