Stay updated with real-time air quality in Highland, 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)
44
Good
Highland, Utah
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.00 μg/m³
0
55
155
255
425
605+
18.18 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
12.88 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Highland, Utah
Highland, Utah
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AQI 38
Good
6.80μg/m³
PM2.5
27.33μg/m³
PM10
18.82ppb
O3
0.61ppb
SO2
11.59ppb
NO2
0.38ppm
CO
AQI 44
Good
7.81μg/m³
PM2.5
26.52μg/m³
PM10
18.80ppb
O3
0.61ppb
SO2
11.76ppb
NO2
0.35ppm
CO
AQI 38
Good
6.90μg/m³
PM2.5
28.00μg/m³
PM10
22.54ppb
O3
0.63ppb
SO2
11.47ppb
NO2
0.39ppm
CO
AQI 49
Good
8.57μg/m³
PM2.5
23.60μg/m³
PM10
19.10ppb
O3
0.64ppb
SO2
11.44ppb
NO2
0.32ppm
CO
AQI 49
Good
9.40μg/m³
PM2.5
23.00μg/m³
PM10
19.00ppb
O3
0.65ppb
SO2
11.80ppb
NO2
0.30ppm
CO
AQI 58
Moderate
12.94μg/m³
PM2.5
53.18μg/m³
PM10
11.12ppb
O3
0.47ppb
SO2
24.76ppb
NO2
0.45ppm
CO
Air quality measurements for Utah, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Highland, Utah is updated on an hourly basis.
The worst air quality in Highland, Utah was recorded at 04:00:00 on 2025-10-23.
The best air quality in Highland, Utah was recorded at 12:00:00 on 2025-10-22.
The real-time air quality index in Highland, Utah is 44, currently categorized as Good.
The most common pollutant in Highland, Utah is PM2.5.
If the air quality in Highland, Utah is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Highland, Utah at present are 8.207 μg/m3.
The current PM10 levels in Highland, Utah are 28.997 μg/m3.
The current carbon monoxide (CO) level in Highland, Utah is 0.371 ppm.
The current sulfur dioxide (SO2) levels in Highland, Utah are 0.61 ppb.
The current ozone (O3) levels at Highland, Utah is 18.18 ppm.
The current nitrogen dioxide (NO2) levels at Highland, Utah is 12.885 ppb.
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