Hourly Weather | Today Tuesday, December 9, 2025
Orem, Utah
8 AM
Cloudy Weather
36°
Feels Like 32°
0
Humidity: 70%
Wind: 7 mph
UV Index: 0
9 AM
Cloudy Weather
37°
Feels Like 36°
0
Humidity: 67%
Wind: 7 mph
UV Index: 1
10 AM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 66%
Wind: 7 mph
UV Index: 2
11 AM
Cloudy Weather
43°
Feels Like 45°
0
Humidity: 57%
Wind: 7 mph
UV Index: 2
12 PM
Cloudy Weather
46°
Feels Like 46°
0
Humidity: 53%
Wind: 6 mph
UV Index: 2
1 PM
Cloudy Weather
48°
Feels Like 48°
0
Humidity: 49%
Wind: 7 mph
UV Index: 1
2 PM
Cloudy Weather
48°
Feels Like 48°
0
Humidity: 48%
Wind: 7 mph
UV Index: 1
3 PM
Cloudy Weather
50°
Feels Like 48°
0
Humidity: 47%
Wind: 6 mph
UV Index: 1
4 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 50%
Wind: 6 mph
UV Index: 0
5 PM
Cloudy Weather
46°
Feels Like 45°
0
Humidity: 54%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
45°
Feels Like 43°
0
Humidity: 60%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Weather
45°
Feels Like 41°
0
Humidity: 62%
Wind: 7 mph
UV Index: 0
8 PM
Cloudy Weather
45°
Feels Like 41°
0
Humidity: 63%
Wind: 7 mph
UV Index: 0
9 PM
Cloudy Weather
43°
Feels Like 39°
0
Humidity: 67%
Wind: 7 mph
UV Index: 0
10 PM
Cloudy Weather
43°
Feels Like 39°
0
Humidity: 67%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Weather
43°
Feels Like 39°
0
Humidity: 70%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.93 µg/m³
  • PM10: 7.11 µg/m³
  • O3: 0.031 ppm
  • NO2: 3.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

9 AM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.88 µg/m³
  • PM10: 7.01 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

10 AM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.49 µg/m³
  • PM10: 6.61 µg/m³
  • O3: 0.030 ppm
  • NO2: 3.7 ppb
  • SO2: 1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

11 AM
29 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.29 µg/m³
  • PM10: 6.5 µg/m³
  • O3: 0.031 ppm
  • NO2: 3.1 ppb
  • SO2: 0.9 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

12 PM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.79 µg/m³
  • PM10: 6.05 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.2 ppb
  • SO2: 0.8 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

1 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.53 µg/m³
  • PM10: 5.67 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

2 PM
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.39 µg/m³
  • PM10: 5.33 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

3 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.37 µg/m³
  • PM10: 5.18 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

4 PM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.43 µg/m³
  • PM10: 5.18 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

5 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.55 µg/m³
  • PM10: 5.23 µg/m³
  • O3: 0.033 ppm
  • NO2: 3.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

6 PM
29 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.66 µg/m³
  • PM10: 5.28 µg/m³
  • O3: 0.031 ppm
  • NO2: 4.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

7 PM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.81 µg/m³
  • PM10: 5.39 µg/m³
  • O3: 0.031 ppm
  • NO2: 4.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

8 PM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.88 µg/m³
  • PM10: 5.43 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

9 PM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.9 µg/m³
  • PM10: 5.35 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.91 µg/m³
  • PM10: 5.32 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.92 µg/m³
  • PM10: 5.35 µg/m³
  • O3: 0.030 ppm
  • NO2: 3.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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