Stay updated with real-time air quality in Herriman, 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)
56
Moderate
Herriman, Utah
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
65.98 μg/m³
0
55
155
255
425
605+
46.74 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
2.59 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Herriman, Utah
Herriman, Utah
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AQI 44
Good
7.66μg/m³
PM2.5
35.91μg/m³
PM10
44.14ppb
O3
0.40ppb
SO2
8.47ppb
NO2
0.21ppm
CO
AQI 44
Good
7.73μg/m³
PM2.5
36.11μg/m³
PM10
44.00ppb
O3
0.39ppb
SO2
8.61ppb
NO2
0.21ppm
CO
AQI 49
Good
9.07μg/m³
PM2.5
40.44μg/m³
PM10
42.20ppb
O3
0.32ppb
SO2
11.36ppb
NO2
0.20ppm
CO
AQI 49
Good
8.80μg/m³
PM2.5
39.06μg/m³
PM10
42.34ppb
O3
0.36ppb
SO2
11.17ppb
NO2
0.20ppm
CO
AQI 44
Good
8.37μg/m³
PM2.5
37.33μg/m³
PM10
42.85ppb
O3
0.37ppb
SO2
10.15ppb
NO2
0.19ppm
CO
AQI 52
Moderate
10.06μg/m³
PM2.5
44.83μg/m³
PM10
41.03ppb
O3
0.20ppb
SO2
12.77ppb
NO2
0.20ppm
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 Herriman, Utah is updated on an hourly basis.
The worst air quality in Herriman, Utah was recorded at 11:00:00 on 2025-06-05.
The best air quality in Herriman, Utah was recorded at 12:00:00 on 2025-06-05.
The real-time air quality index in Herriman, Utah is 56, currently categorized as Moderate.
The most common pollutant in Herriman, Utah is PM10.
If the air quality in Herriman, Utah is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Herriman, Utah at present are 5.211 μg/m3.
The current PM10 levels in Herriman, Utah are 65.983 μg/m3.
The current carbon monoxide (CO) level in Herriman, Utah is 0.264 ppm.
The current sulfur dioxide (SO2) levels in Herriman, Utah are 0.437 ppb.
The current ozone (O3) levels at Herriman, Utah is 46.745 ppm.
The current nitrogen dioxide (NO2) levels at Herriman, Utah is 2.588 ppb.
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