Hourly Weather | Today Wednesday, March 18, 2026
South Jordan, Utah
8 AM
Sunny Weather
52°
Feels Like 48°
0
Humidity: 46%
UV Index: 1
Wind: 8 mph
9 AM
Sunny Weather
54°
Feels Like 54°
0
Humidity: 40%
UV Index: 2
Wind: 8 mph
10 AM
Sunny Weather
61°
Feels Like 61°
0
Humidity: 34%
UV Index: 3
Wind: 9 mph
11 AM
Sunny Weather
64°
Feels Like 68°
0
Humidity: 28%
UV Index: 4
Wind: 9 mph
12 PM
Sunny Weather
70°
Feels Like 73°
0
Humidity: 23%
UV Index: 5
Wind: 9 mph
1 PM
Sunny Weather
73°
Feels Like 79°
0
Humidity: 20%
UV Index: 5
Wind: 9 mph
2 PM
Sunny Weather
79°
Feels Like 81°
0
Humidity: 18%
UV Index: 5
Wind: 8 mph
3 PM
Sunny Weather
81°
Feels Like 82°
0
Humidity: 16%
UV Index: 4
Wind: 8 mph
4 PM
Sunny Weather
82°
Feels Like 82°
0
Humidity: 16%
UV Index: 3
Wind: 7 mph
5 PM
Sunny Weather
82°
Feels Like 82°
0
Humidity: 15%
UV Index: 2
Wind: 7 mph
6 PM
Sunny Weather
81°
Feels Like 79°
0
Humidity: 17%
UV Index: 1
Wind: 6 mph
7 PM
Sunny Weather
77°
Feels Like 73°
0
Humidity: 19%
UV Index: 0
Wind: 6 mph
8 PM
Night
73°
Feels Like 72°
0
Humidity: 23%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
68°
Feels Like 66°
0
Humidity: 28%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 31%
UV Index: 0
Wind: 6 mph
11 PM
Night
63°
Feels Like 61°
0
Humidity: 33%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.58 µg/m³
  • PM10: 14.44 µg/m³
  • O3: 0.030 ppm
  • NO2: 2.5 ppb
  • SO2: 1.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

9 AM
42 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.13 µg/m³
  • PM10: 15.04 µg/m³
  • O3: 0.029 ppm
  • NO2: 3.2 ppb
  • SO2: 1.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

10 AM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.21 µg/m³
  • PM10: 15.04 µg/m³
  • O3: 0.028 ppm
  • NO2: 2.8 ppb
  • SO2: 1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

11 AM
41 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.81 µg/m³
  • PM10: 14.61 µg/m³
  • O3: 0.028 ppm
  • NO2: 2.4 ppb
  • SO2: 1.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

12 PM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.15 µg/m³
  • PM10: 14.18 µg/m³
  • O3: 0.029 ppm
  • NO2: 2 ppb
  • SO2: 1.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.46 µg/m³
  • PM10: 10.83 µg/m³
  • O3: 0.041 ppm
  • NO2: 1.1 ppb
  • SO2: 3 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.99 µg/m³
  • PM10: 10.21 µg/m³
  • O3: 0.043 ppm
  • NO2: 0.8 ppb
  • SO2: 2.5 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.82 µg/m³
  • PM10: 9.72 µg/m³
  • O3: 0.044 ppm
  • NO2: 0.7 ppb
  • SO2: 2.2 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.91 µg/m³
  • PM10: 7.06 µg/m³
  • O3: 0.044 ppm
  • NO2: 0.6 ppb
  • SO2: 1.7 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.49 µg/m³
  • PM10: 5.89 µg/m³
  • O3: 0.045 ppm
  • NO2: 0.6 ppb
  • SO2: 1.4 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.37 µg/m³
  • PM10: 5.64 µg/m³
  • O3: 0.045 ppm
  • NO2: 0.8 ppb
  • SO2: 1.2 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.63 µg/m³
  • PM10: 6 µg/m³
  • O3: 0.044 ppm
  • NO2: 1.3 ppb
  • SO2: 1.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.2 µg/m³
  • PM10: 6.79 µg/m³
  • O3: 0.041 ppm
  • NO2: 2 ppb
  • SO2: 1.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.87 µg/m³
  • PM10: 7.67 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.5 ppb
  • SO2: 1.2 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.42 µg/m³
  • PM10: 8.35 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.87 µg/m³
  • PM10: 8.93 µg/m³
  • O3: 0.034 ppm
  • NO2: 3 ppb
  • SO2: 1.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

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