Air quality in Herriman
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
15.5 µg/m³
WHO guideline 15
PM10
66.8 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
8:00 PM
💨
PM2.5 15.5 µg/m³
58 Moderate
9:00 PM
💨
PM2.5 11.4 µg/m³
48 Good
10:00 PM
💨
PM2.5 9.3 µg/m³
39 Good
11:00 PM
💨
PM2.5 9 µg/m³
38 Good
12:00 AM
💨
PM2.5 8.9 µg/m³
37 Good
1:00 AM
💨
PM2.5 8.1 µg/m³
34 Good
2:00 AM
💨
PM2.5 6.9 µg/m³
29 Good
3:00 AM
💨
PM2.5 6.3 µg/m³
26 Good
4:00 AM
💨
PM2.5 5.5 µg/m³
28 Good
5:00 AM
💨
PM2.5 5.5 µg/m³
27 Good
6:00 AM
💨
PM2.5 5.8 µg/m³
24 Good
7:00 AM
💨
PM2.5 7.3 µg/m³
30 Good
Next few days daily max · US EPA AQI
Fri
💨
Moderate · UV Low
84
Sun
💨
Moderate · UV Moderate
59
Mon
💨
Moderate · UV Moderate
69
Tue
💨
Moderate · UV Low
72
JavaScript is needed for the map — the city links below work without it.
Precip NEXRAD · NOAA Temp Wind Clouds Terrain