Air Quality in American Fork, United States

Windy
31.8°C · 16.5% humidity
31.8°
Feels 31.8°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
34 9pm
34
34
71 12am
66
63
40 3am
38
37
36 6am
29
28
28 9am
28
27
27 12pm
27
27
34 3pm
34
34
54 6pm
54
54
AD 728×90

Air Quality Index Trend

43h · 11 stn

American Fork'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 American Fork is 1.4× the WHO 24-hour guideline of 15 µg/m³.

16.5%
Humidity
54.3 km/h
Wind SSW
1010.8 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
71
21.46 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for American Fork?

Temperature & Precipitation

PM2.5 Trend

43h · 11 stations
PM2.521.46 µg/m³ ×1.4 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
21.46
Median
19.95
Average
15.0
Low
24.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -10.6

What is the 7-day forecast for American Fork?

08-03
33.3° 23.0°
08-04
28.3° 20.0°
08-05
32.6° 21.7°
08-06
30.0° 16.8°
08-07
29.4° 18.0°
08-08
32.6° 14.9°
0.38 mm
08-09
30.2° 20.8°
Both models agree Avg diff: 2.6°C

Where are air quality stations near American Fork?

61
Lindon, Utah, Utah
8.1 km PM2.5: 16.9 µg/m³
57
Lindon, Utah, Utah
8.1 km PM2.5: 15.0 µg/m³
62
Lindon, Utah, Utah
8.1 km PM2.5: 17.3 µg/m³
49
Utah, Utah
17.7 km PM2.5: 11.8 µg/m³
42
Utah, Utah
17.7 km PM2.5: 10.1 µg/m³
60
Utah, Utah
17.7 km PM2.5: 16.4 µg/m³
39
Utah, Utah
17.7 km PM2.5: 9.4 µg/m³
55
Herriman #3, Salt, Utah
24.3 km PM2.5: 14.0 µg/m³
49
Herriman #3, Salt, Utah
24.3 km PM2.5: 11.8 µg/m³
60
Copperview, Salt, Utah
26.0 km PM2.5: 16.4 µg/m³

What cities are near American Fork?

66 Lehi 78 Pleasant Grove 66 Saratoga Springs 77 Orem 65 Draper 57 Eagle Mountain 78 Provo 63 Riverton 66 Sandy Hills 65 South Jordan
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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 2026-08-08T06:31 UTC.