Hourly Weather | Today Saturday, October 18, 2025
Lehi, Utah
10 PM
Night
50°
Feels Like 46°
0
Humidity: 57%
Wind: 7 mph
UV Index: 0
11 PM
Night
48°
Feels Like 45°
0
Humidity: 60%
Wind: 7 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

10 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.96 µg/m³
  • PM10: 10.65 µg/m³
  • O3: 0.037 ppm
  • NO2: 2 ppb
  • SO2: 0.4 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.09 µg/m³
  • PM10: 10.71 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.