Stay updated with real-time air quality in Lehi, Utah featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
38
Good
Lehi, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.00 μg/m³
0
55
155
255
425
605+
10.53 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
11.71 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lehi, Utah
Lehi, Utah
Scroll To Air Quality MapLoading...
AQI 33
Good
5.51μg/m³
PM2.5
10.13μg/m³
PM10
17.11ppb
O3
0.62ppb
SO2
12.03ppb
NO2
0.39ppm
CO
AQI 33
Good
5.83μg/m³
PM2.5
11.87μg/m³
PM10
16.70ppb
O3
0.62ppb
SO2
12.75ppb
NO2
0.41ppm
CO
AQI 44
Good
8.14μg/m³
PM2.5
23.66μg/m³
PM10
19.74ppb
O3
0.63ppb
SO2
12.70ppb
NO2
0.48ppm
CO
AQI 38
Good
6.55μg/m³
PM2.5
12.76μg/m³
PM10
18.14ppb
O3
0.62ppb
SO2
12.46ppb
NO2
0.43ppm
CO
AQI 27
Good
5.07μg/m³
PM2.5
7.56μg/m³
PM10
15.98ppb
O3
0.65ppb
SO2
12.10ppb
NO2
0.33ppm
CO
AQI 27
Good
4.60μg/m³
PM2.5
6.00μg/m³
PM10
15.00ppb
O3
0.65ppb
SO2
12.20ppb
NO2
0.30ppm
CO
Air quality and pollutant data for Utah, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Lehi, Utah is updated every hour for accuracy.
In the past 24 hours, the air quality in Lehi, Utah was at its worst at 12:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Lehi, Utah was observed at 09:00:00 on 2025-12-07.
As of now, the AQI in Lehi, Utah is 38, indicating Good conditions.
Lehi, Utah air has the highest levels of PM2.5.
Poor air quality in Lehi, Utah means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lehi, Utah are currently 6.779 μg/m3.
The PM10 concentration in Lehi, Utah is 17.996 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lehi, Utah is 0.425 ppm.
Currently, Lehi, Utah has a sulfur dioxide (SO2) concentration of 0.673 ppb.
The current ozone (O3) level in Lehi, Utah at the moment is 10.527 ppm.
Nitrogen dioxide (NO2) level in Lehi, Utah at the moment is 11.707 ppb.
All Rights Reserved © Ambee Inc. 2025