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)
28
Good
Utah, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.08 μg/m³
0
55
155
255
425
605+
29.67 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
4.66 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Utah, USA
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 33
Good
3.74μg/m³
PM2.5
15.46μg/m³
PM10
35.82ppb
O3
5.31ppb
SO2
3.28ppb
NO2
0.28ppm
CO
AQI 44
Good
7.65μg/m³
PM2.5
37.20μg/m³
PM10
22.31ppb
O3
0.72ppb
SO2
15.98ppb
NO2
0.40ppm
CO
AQI 35
Good
1.65μg/m³
PM2.5
7.43μg/m³
PM10
37.59ppb
O3
1.78ppb
SO2
1.17ppb
NO2
0.13ppm
CO
AQI 30
Good
2.68μg/m³
PM2.5
13.43μg/m³
PM10
32.11ppb
O3
0.98ppb
SO2
3.90ppb
NO2
0.21ppm
CO
AQI 33
Good
2.51μg/m³
PM2.5
16.28μg/m³
PM10
35.75ppb
O3
0.62ppb
SO2
5.21ppb
NO2
0.15ppm
CO
AQI 30
Good
2.85μg/m³
PM2.5
11.39μg/m³
PM10
32.17ppb
O3
4.44ppb
SO2
2.21ppb
NO2
0.30ppm
CO
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
The air quality for Utah, USA is updated every hour.
The worst air quality in Utah, USA in the last 24 hours was observed at 04:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Utah, USA was observed at 01:00:00 on 2026-03-09.
The current air quality in Utah, USA is 24, categorized as Good based on real-time data.
The most common pollutant in Utah, USA is O3.
If the air quality in Utah, USA is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Utah, USA is 2.756 μg/m3.
The current PM10 concentration at Utah, USA is 13.066 μg/m3.
The current carbon monoxide (CO) concentration at Utah, USA is 0.165 ppm.
The current sulfur dioxide (SO2) concentration at Utah, USA is 0.651 ppb.
The current ozone (O3) concentration at Utah, USA is 26.222 ppm.
The current nitrogen dioxide (NO2) concentration at Utah, USA is 6.469 ppb.
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