Hourly Weather | Today Tuesday, January 13, 2026
Herriman, Utah
5 PM
Cloudy Weather
41°
Feels Like 39°
0
Humidity: 61%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 67%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Night
34°
Feels Like 32°
0
Humidity: 69%
Wind: 4 mph
UV Index: 0
8 PM
Cloudy Night
30°
Feels Like 30°
0
Humidity: 77%
Wind: 4 mph
UV Index: 0
9 PM
Cloudy Night
30°
Feels Like 30°
0
Humidity: 77%
Wind: 4 mph
UV Index: 0
10 PM
Cloudy Night
30°
Feels Like 28°
0
Humidity: 78%
Wind: 4 mph
UV Index: 0
11 PM
Cloudy Night
28°
Feels Like 28°
0
Humidity: 81%
Wind: 4 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

5 PM
69 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 20.92 µg/m³
  • PM10: 35.7 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM
73 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 22.57 µg/m³
  • PM10: 37.15 µg/m³
  • O3: 0.038 ppm
  • NO2: 3.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.16 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
75 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 23.69 µg/m³
  • PM10: 38.29 µg/m³
  • O3: 0.036 ppm
  • NO2: 3.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM
75 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 23.65 µg/m³
  • PM10: 38.25 µg/m³
  • O3: 0.033 ppm
  • NO2: 3.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM
73 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 22.82 µg/m³
  • PM10: 36.96 µg/m³
  • O3: 0.030 ppm
  • NO2: 3 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM
73 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 22.92 µg/m³
  • PM10: 36.93 µg/m³
  • O3: 0.027 ppm
  • NO2: 3 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM
73 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 22.99 µg/m³
  • PM10: 37.13 µg/m³
  • O3: 0.026 ppm
  • NO2: 2.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.