Air Quality in American Fork, United States

Clear
27.5°C · 18.4% humidity
27.5°
Feels 27.5°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
25 3pm
25
25
51 6pm
46
40
44 9pm
41
39
31 12am
30
29
28 3am
28
26
25 6am
34
34
27 9am
27
27
25 12pm
25
25
AD 728×90

Air Quality Index Trend

47h · 4 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 2.4× the WHO annual guideline of 5 µg/m³.

18.4%
Humidity
23.1 km/h
Wind NE
1012.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
51
12.15 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for American Fork?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.512.15 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (4 stations within 25 km)
12.15
Median
12.45
Average
11.8
Low
14.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.9

What is the 7-day forecast for American Fork?

05-29
27.5° 8.3°
05-30
22.6° 9.0°
05-31
24.4° 13.3°
0.81 mm
06-01
25.1° 10.8°
06-02
23.6° 9.8°
0.25 mm
06-03
23.6° 8.3°
06-04
22.5° 14.0°
Both models agree Avg diff: 3.7°C

Where are air quality stations near American Fork?

36
Lindon, Utah, Utah
8.1 km PM2.5: 8.6 µg/m³
30
Utah, Utah
17.7 km PM2.5: 7.2 µg/m³
31
Copperview, Salt, Utah
26.0 km PM2.5: 7.4 µg/m³
43
Copperview, Salt, Utah
26.0 km PM2.5: 10.3 µg/m³

What cities are near American Fork?

51 Lehi 50 Pleasant Grove 51 Saratoga Springs 52 Orem 50 Draper 50 Eagle Mountain 55 Provo 50 Riverton 50 Sandy Hills 50 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 2026-05-29T00:11 UTC.