What is the air quality in Lehi today?

The current Air Quality Index (AQI) in Lehi is 42 (Good). PM2.5 concentration is 9.99 µg/m³.

What is the temperature in Lehi right now?

The current temperature in Lehi is 19.6°C (feels like 19.6°C). Humidity is 12.6% and wind speed is 32.5 km/h.

Is it safe to go outside in Lehi?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Lehi, United States

Clear

19.6°C · 12.6% humidity

19.6°

Feels 19.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 3 stn

View full history →

Lehi's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

12.6%

Humidity

32.5 km/h

Wind SSE

1013.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.99 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Lehi?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations

PM2.59.99 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (3 stations within 25 km)

9.99

Median

8.83

Average

7.2

Low

12.1

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -4.0

What is the 7-day forecast for Lehi?

10-20

21.0° 7.7°

10-21

19.6° 8.3°

10-22

18.7° 3.9°

10-23

13.8° 4.6°

10-24

17.7° 3.1°

1.0 mm

10-25

13.5° 9.1°

10-26

17.8° 10.6°

Both models agree Avg diff: 3.2°C

Where are air quality stations near Lehi?

Lindon, Utah, Utah

13.0 km PM2.5: 3.6 µg/m³

Lindon, Utah, Utah

13.0 km PM2.5: 12.1 µg/m³

Herriman #3, Salt, Utah

19.5 km PM2.5: 7.2 µg/m³

Copperview, Salt, Utah

23.2 km PM2.5: 5.5 µg/m³

Copperview, Salt, Utah

23.2 km PM2.5: 7.2 µg/m³

What cities are near Lehi?

48 American Fork 42 Saratoga Springs 51 Pleasant Grove 29 Draper 38 Eagle Mountain 28 Riverton 51 Orem 28 South Jordan 30 Herriman 27 South Jordan Heights

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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 2026-10-20T21:44 UTC.