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)
90
Moderate
South Salt Lake, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.74 μg/m³
0
55
155
255
425
605+
66.67 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
3.45 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South Salt Lake, Utah
South Salt Lake, Utah
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AQI 90
Moderate
8.28μg/m³
PM2.5
31.97μg/m³
PM10
67.16ppb
O3
0.43ppb
SO2
3.49ppb
NO2
0.18ppm
CO
AQI 84
Moderate
8.94μg/m³
PM2.5
32.41μg/m³
PM10
65.46ppb
O3
0.46ppb
SO2
3.08ppb
NO2
0.18ppm
CO
AQI 77
Moderate
8.98μg/m³
PM2.5
39.85μg/m³
PM10
63.42ppb
O3
0.44ppb
SO2
4.52ppb
NO2
0.20ppm
CO
AQI 90
Moderate
8.55μg/m³
PM2.5
34.14μg/m³
PM10
66.62ppb
O3
0.45ppb
SO2
3.46ppb
NO2
0.17ppm
CO
AQI 84
Moderate
8.19μg/m³
PM2.5
33.81μg/m³
PM10
64.71ppb
O3
0.45ppb
SO2
3.51ppb
NO2
0.17ppm
CO
AQI 80
Moderate
8.28μg/m³
PM2.5
35.85μg/m³
PM10
63.75ppb
O3
0.45ppb
SO2
1.75ppb
NO2
0.17ppm
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 11:00:00 on 2026-07-22.
In the last 24 hours, the best air quality in South Salt Lake, Utah was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in South Salt Lake, Utah is 90, indicating Moderate 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 8.253 μg/m3.
The PM10 concentration in South Salt Lake, Utah is 30.736 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Salt Lake, Utah is 0.184 ppm.
Currently, South Salt Lake, Utah has a sulfur dioxide (SO2) concentration of 0.434 ppb.
The current ozone (O3) level in South Salt Lake, Utah at the moment is 66.666 ppm.
Nitrogen dioxide (NO2) level in South Salt Lake, Utah at the moment is 3.452 ppb.
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