Stay updated with real-time air quality in West Valley City, 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)
17
Good
West Valley City, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.08 μg/m³
0
55
155
255
425
605+
18.39 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
5.72 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
West Valley City, Utah
West Valley City, Utah
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AQI 18
Good
3.13μg/m³
PM2.5
12.91μg/m³
PM10
19.07ppb
O3
0.40ppb
SO2
7.23ppb
NO2
0.24ppm
CO
AQI 22
Good
3.62μg/m³
PM2.5
15.34μg/m³
PM10
18.95ppb
O3
0.38ppb
SO2
8.53ppb
NO2
0.22ppm
CO
AQI 18
Good
3.10μg/m³
PM2.5
12.68μg/m³
PM10
18.91ppb
O3
0.50ppb
SO2
9.15ppb
NO2
0.25ppm
CO
AQI 27
Good
4.64μg/m³
PM2.5
19.89μg/m³
PM10
17.43ppb
O3
0.41ppb
SO2
9.66ppb
NO2
0.20ppm
CO
AQI 22
Good
1.58μg/m³
PM2.5
6.84μg/m³
PM10
24.26ppb
O3
0.38ppb
SO2
8.90ppb
NO2
0.23ppm
CO
AQI 19
Good
3.00μg/m³
PM2.5
12.90μg/m³
PM10
20.71ppb
O3
0.35ppb
SO2
7.01ppb
NO2
0.21ppm
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 West Valley City, Utah are available every hour.
West Valley City, Utah experienced its worst air quality at 08:00:00, 2025-12-07.
The best air quality in West Valley City, Utah was observed at 08:00:00 on 2025-12-07.
The air quality in West Valley City, Utah right now is Good, with an AQI of 17.
In West Valley City, Utah, O3 is the most frequently found pollutant.
When air quality in West Valley City, Utah is compromised, staying indoors and wearing a mask can reduce health risks.
West Valley City, Utah currently has a PM2.5 concentration of 3.006 μg/m3.
West Valley City, Utah currently has a PM10 concentration of 12.083 μg/m3.
The current carbon monoxide (CO) level in West Valley City, Utah is 0.252 ppm.
The current sulfur dioxide (SO2) concentration in West Valley City, Utah is 0.463 ppb.
West Valley City, Utah currently has an ozone (O3) concentration of 18.393 ppm.
The current level of nitrogen dioxide (NO2) in West Valley City, Utah is 5.72 ppb.
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