Stay updated with real-time air quality in Salem, 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)
44
Good
Salem, Utah
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.12 μg/m³
0
55
155
255
425
605+
36.40 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
8.70 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Salem, Utah
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AQI 38
Good
6.84μg/m³
PM2.5
27.94μg/m³
PM10
34.43ppb
O3
0.62ppb
SO2
9.52ppb
NO2
0.24ppm
CO
AQI 38
Good
7.24μg/m³
PM2.5
31.51μg/m³
PM10
35.75ppb
O3
0.63ppb
SO2
10.60ppb
NO2
0.24ppm
CO
AQI 38
Good
6.91μg/m³
PM2.5
28.99μg/m³
PM10
34.49ppb
O3
0.62ppb
SO2
10.04ppb
NO2
0.24ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
20.14μg/m³
PM10
25.14ppb
O3
0.64ppb
SO2
11.24ppb
NO2
0.24ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
29.29μg/m³
PM10
34.66ppb
O3
0.62ppb
SO2
10.09ppb
NO2
0.24ppm
CO
AQI 33
Good
6.49μg/m³
PM2.5
23.65μg/m³
PM10
32.00ppb
O3
0.60ppb
SO2
8.58ppb
NO2
0.24ppm
CO
The air quality data for Utah, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Salem, Utah are available every hour.
Salem, Utah experienced its worst air quality at 09:00:00, 2025-06-03.
The best air quality in Salem, Utah was observed at 01:00:00 on 2025-06-04.
The air quality in Salem, Utah right now is Good, with an AQI of 44.
In Salem, Utah, PM2.5 is the most frequently found pollutant.
When air quality in Salem, Utah is compromised, staying indoors and wearing a mask can reduce health risks.
Salem, Utah currently has a PM2.5 concentration of 8.324 μg/m3.
Salem, Utah currently has a PM10 concentration of 36.12 μg/m3.
The current carbon monoxide (CO) level in Salem, Utah is 0.218 ppm.
The current sulfur dioxide (SO2) concentration in Salem, Utah is 0.784 ppb.
Salem, Utah currently has an ozone (O3) concentration of 36.397 ppm.
The current level of nitrogen dioxide (NO2) in Salem, Utah is 8.698 ppb.
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