Utah, USA live air quality index now
Stay updated with real-time air quality in Utah, USA 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)
42
Good
Utah, USA
Last updated: ... (Local time)
Major air pollutants in Utah, USA
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
14.88 μg/m³
0
55
155
255
425
605+
Ozone (O3)
44.77 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.56 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
1.86 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Utah, USA
Utah, USA
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Air quality in cities of Utah, USA
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
Idaho, USA
AQI 42
Good
2.59μg/m³
PM2.5
14.15μg/m³
PM10
45.48ppb
O3
0.74ppb
SO2
1.33ppb
NO2
0.19ppm
CO
Nevada, USA
AQI 51
Moderate
2.06μg/m³
PM2.5
10.04μg/m³
PM10
55.37ppb
O3
0.32ppb
SO2
5.04ppb
NO2
0.23ppm
CO
Wyoming, USA
AQI 39
Good
2.09μg/m³
PM2.5
8.36μg/m³
PM10
42.27ppb
O3
1.61ppb
SO2
1.31ppb
NO2
0.13ppm
CO
Nebraska, USA
AQI 33
Good
4.09μg/m³
PM2.5
26.65μg/m³
PM10
36.28ppb
O3
0.41ppb
SO2
2.12ppb
NO2
0.17ppm
CO
Colorado, USA
AQI 44
Good
1.18μg/m³
PM2.5
10.10μg/m³
PM10
46.62ppb
O3
0.72ppb
SO2
4.96ppb
NO2
0.19ppm
CO
Montana, USA
AQI 34
Good
2.48μg/m³
PM2.5
8.62μg/m³
PM10
37.23ppb
O3
1.02ppb
SO2
1.33ppb
NO2
0.19ppm
CO
How accurate is Utah, USA air quality data?
Air quality data and pollutant measurements for Utah, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
Frequently asked questions
How often is the air quality data for Utah, USA updated?
The air quality for Utah, USA is updated every hour.
When was the worst air quality at Utah, USA in the last 24 hrs?
The worst air quality in Utah, USA in the last 24 hours was observed at 05:00:00 on 2026-04-23.
When was the best air quality at Utah, USA in the last 24 hrs?
In the last 24 hrs, the best air quality in Utah, USA was observed at 02:00:00 on 2026-04-23.
What is the current air quality in Utah, USA?
The current air quality in Utah, USA is 42, categorized as Good based on real-time data.
What pollutant is the most common in Utah, USA?
The most common pollutant in Utah, USA is O3.
What should I do if the air quality in Utah, USA is poor?
If the air quality in Utah, USA is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Utah, USA?
The current PM2.5 concentration at Utah, USA is 3.314 μg/m3.
What is the current concentration of PM10 in Utah, USA?
The current PM10 concentration at Utah, USA is 14.885 μg/m3.
What is the current concentration of carbon monoxide (CO) in Utah, USA?
The current carbon monoxide (CO) concentration at Utah, USA is 0.174 ppm.
What is the current concentration of sulfur dioxide (SO2) in Utah, USA?
The current sulfur dioxide (SO2) concentration at Utah, USA is 0.556 ppb.
What is the current concentration of ozone (O3) in Utah, USA?
The current ozone (O3) concentration at Utah, USA is 44.768 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Utah, USA?
The current nitrogen dioxide (NO2) concentration at Utah, USA is 1.864 ppb.
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