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)
31
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)
4.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
17.90 μg/m³
0
55
155
255
425
605+
Ozone (O3)
33.36 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.63 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
7.51 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
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 29
Good
4.54μg/m³
PM2.5
18.25μg/m³
PM10
31.34ppb
O3
2.08ppb
SO2
2.05ppb
NO2
0.13ppm
CO
Nevada, USA
AQI 33
Good
5.50μg/m³
PM2.5
21.84μg/m³
PM10
35.68ppb
O3
0.32ppb
SO2
13.74ppb
NO2
0.28ppm
CO
Wyoming, USA
AQI 34
Good
1.73μg/m³
PM2.5
8.80μg/m³
PM10
36.51ppb
O3
0.88ppb
SO2
1.81ppb
NO2
0.12ppm
CO
Nebraska, USA
AQI 27
Good
4.67μg/m³
PM2.5
18.07μg/m³
PM10
26.19ppb
O3
0.38ppb
SO2
5.72ppb
NO2
0.15ppm
CO
Colorado, USA
AQI 33
Good
4.36μg/m³
PM2.5
15.39μg/m³
PM10
36.38ppb
O3
0.29ppb
SO2
6.64ppb
NO2
0.18ppm
CO
Montana, USA
AQI 31
Good
2.43μg/m³
PM2.5
10.32μg/m³
PM10
33.94ppb
O3
2.29ppb
SO2
1.69ppb
NO2
0.16ppm
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 01:00:00 on 2026-05-21.
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 2026-05-20.
What is the current air quality in Utah, USA?
The current air quality in Utah, USA is 31, 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 4.078 μg/m3.
What is the current concentration of PM10 in Utah, USA?
The current PM10 concentration at Utah, USA is 17.903 μg/m3.
What is the current concentration of carbon monoxide (CO) in Utah, USA?
The current carbon monoxide (CO) concentration at Utah, USA is 0.164 ppm.
What is the current concentration of sulfur dioxide (SO2) in Utah, USA?
The current sulfur dioxide (SO2) concentration at Utah, USA is 0.634 ppb.
What is the current concentration of ozone (O3) in Utah, USA?
The current ozone (O3) concentration at Utah, USA is 33.358 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Utah, USA?
The current nitrogen dioxide (NO2) concentration at Utah, USA is 7.511 ppb.
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