Air Quality in West Valley City, United States
Windy
36.8°C · 13.4% humidity
36.8°
Feels 36.8°
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations
Nearby Monitoring Stations
AQI Forecast
34
3pm
34
34
73
6pm
62
54
48
9pm
44
61
59
12am
58
57
56
3am
55
55
55
6am
35
34
34
9am
34
34
34
12pm
27
27
Air Quality Index Trend
41h · 7 stnWest Valley City's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in West Valley City is 1.5× the WHO 24-hour guideline of 15 µg/m³.
13.4%
Humidity
44.0 km/h
Wind SSW
1007.0 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
22.69 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for West Valley City?
Temperature & Precipitation
PM2.5 Trend
41h · 7 stationsPM2.522.69 µg/m³
×1.5 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (5 stations within 25 km)
22.69
Median
21.52
Average
15.0
Low
26.8
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -11.8
What is the 7-day forecast for West Valley City?
08-03
37.9° 24.5°
08-04
36.1° 24.1°
0.06 mm
08-05
36.4° 25.3°
08-06
36.0° 21.1°
08-07
34.3° 23.6°
08-08
36.9° 20.5°
0.06 mm
08-09
34.8° 23.7°
Both models agree
Avg diff: 2.6°C
Where are air quality stations near West Valley City?
94
Near Road, Salt, Utah
73
Near Road, Salt, Utah
87
Salt Lake City, Utah
73
Rose Park, Salt, Utah
92
Copperview, Salt, Utah
71
Herriman #3, Salt, Utah
75
Bountiful #2, Davis, Utah
What cities are near West Valley City?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:00 UTC.