Stay updated with real-time air quality in South Salt Lake, 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)
20
Good
South Salt Lake, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.29 μg/m³
0
55
155
255
425
605+
21.59 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
19.42 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
South Salt Lake, Utah
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AQI 23
Good
2.29μg/m³
PM2.5
8.26μg/m³
PM10
24.61ppb
O3
0.41ppb
SO2
13.88ppb
NO2
0.23ppm
CO
AQI 19
Good
3.16μg/m³
PM2.5
11.00μg/m³
PM10
20.12ppb
O3
0.68ppb
SO2
16.96ppb
NO2
0.25ppm
CO
AQI 23
Good
3.32μg/m³
PM2.5
14.51μg/m³
PM10
17.86ppb
O3
0.51ppb
SO2
23.80ppb
NO2
0.21ppm
CO
AQI 19
Good
2.87μg/m³
PM2.5
11.04μg/m³
PM10
21.33ppb
O3
0.45ppb
SO2
17.00ppb
NO2
0.25ppm
CO
AQI 27
Good
4.59μg/m³
PM2.5
19.31μg/m³
PM10
14.29ppb
O3
0.47ppb
SO2
24.39ppb
NO2
0.25ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
32.02μg/m³
PM10
4.89ppb
O3
0.71ppb
SO2
30.38ppb
NO2
0.26ppm
CO
Air quality and pollutant data for Utah, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for South Salt Lake, Utah is updated every hour for accuracy.
In the past 24 hours, the air quality in South Salt Lake, Utah was at its worst at 03:00:00 on 2026-03-07.
In the last 24 hours, the best air quality in South Salt Lake, Utah was observed at 08:00:00 on 2026-03-07.
As of now, the AQI in South Salt Lake, Utah is 20, indicating Good conditions.
South Salt Lake, Utah air has the highest levels of O3.
Poor air quality in South Salt Lake, Utah means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in South Salt Lake, Utah are currently 2.646 μg/m3.
The PM10 concentration in South Salt Lake, Utah is 9.294 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Salt Lake, Utah is 0.245 ppm.
Currently, South Salt Lake, Utah has a sulfur dioxide (SO2) concentration of 0.626 ppb.
The current ozone (O3) level in South Salt Lake, Utah at the moment is 21.587 ppm.
Nitrogen dioxide (NO2) level in South Salt Lake, Utah at the moment is 19.419 ppb.
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