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)
28
Good
West Valley City, Utah
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.63 μg/m³
0
55
155
255
425
605+
29.61 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
12.42 ppb
0
54
101
361
1250
2050+
0.19 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 31
Good
2.91μg/m³
PM2.5
12.49μg/m³
PM10
33.40ppb
O3
0.41ppb
SO2
5.63ppb
NO2
0.11ppm
CO
AQI 29
Good
3.42μg/m³
PM2.5
15.07μg/m³
PM10
31.08ppb
O3
0.47ppb
SO2
6.47ppb
NO2
0.11ppm
CO
AQI 32
Good
4.02μg/m³
PM2.5
15.11μg/m³
PM10
35.21ppb
O3
0.40ppb
SO2
3.31ppb
NO2
0.12ppm
CO
AQI 29
Good
3.85μg/m³
PM2.5
16.84μg/m³
PM10
30.84ppb
O3
0.49ppb
SO2
6.69ppb
NO2
0.11ppm
CO
AQI 28
Good
3.44μg/m³
PM2.5
15.13μg/m³
PM10
29.51ppb
O3
0.59ppb
SO2
8.17ppb
NO2
0.10ppm
CO
AQI 28
Good
3.50μg/m³
PM2.5
16.85μg/m³
PM10
30.22ppb
O3
0.45ppb
SO2
5.57ppb
NO2
0.11ppm
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 09:00:00, 2026-06-08.
The best air quality in West Valley City, Utah was observed at 12:00:00 on 2026-06-08.
The air quality in West Valley City, Utah right now is Good, with an AQI of 31.
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 2.581 μg/m3.
West Valley City, Utah currently has a PM10 concentration of 11.256 μg/m3.
The current carbon monoxide (CO) level in West Valley City, Utah is 0.128 ppm.
The current sulfur dioxide (SO2) concentration in West Valley City, Utah is 0.407 ppb.
West Valley City, Utah currently has an ozone (O3) concentration of 34.457 ppm.
The current level of nitrogen dioxide (NO2) in West Valley City, Utah is 6.158 ppb.
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