Hourly Weather | Today Wednesday, March 18, 2026
Taylorsville, Utah
6 AM
Cloudy Night
48°
Feels Like 43°
0
Humidity: 45%
UV Index: 0
Wind: 8 mph
7 AM
Cloudy Night
48°
Feels Like 43°
0
Humidity: 46%
UV Index: 0
Wind: 8 mph
8 AM
Sunny Weather
50°
Feels Like 46°
0
Humidity: 46%
UV Index: 1
Wind: 8 mph
9 AM
Sunny Weather
54°
Feels Like 54°
0
Humidity: 38%
UV Index: 2
Wind: 8 mph
10 AM
Sunny Weather
57°
Feels Like 59°
0
Humidity: 34%
UV Index: 3
Wind: 9 mph
11 AM
Sunny Weather
66°
Feels Like 70°
0
Humidity: 25%
UV Index: 4
Wind: 9 mph
12 PM
Sunny Weather
72°
Feels Like 75°
0
Humidity: 21%
UV Index: 5
Wind: 9 mph
1 PM
Sunny Weather
75°
Feels Like 79°
0
Humidity: 18%
UV Index: 5
Wind: 9 mph
2 PM
Sunny Weather
79°
Feels Like 82°
0
Humidity: 16%
UV Index: 5
Wind: 9 mph
3 PM
Sunny Weather
81°
Feels Like 82°
0
Humidity: 14%
UV Index: 4
Wind: 8 mph
4 PM
Sunny Weather
82°
Feels Like 82°
0
Humidity: 14%
UV Index: 3
Wind: 8 mph
5 PM
Sunny Weather
84°
Feels Like 82°
0
Humidity: 13%
UV Index: 2
Wind: 8 mph
6 PM
Sunny Weather
81°
Feels Like 79°
0
Humidity: 15%
UV Index: 1
Wind: 7 mph
7 PM
Sunny Weather
79°
Feels Like 75°
0
Humidity: 17%
UV Index: 0
Wind: 7 mph
8 PM
Night
73°
Feels Like 72°
0
Humidity: 20%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
70°
Feels Like 68°
0
Humidity: 23%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
66°
Feels Like 64°
0
Humidity: 26%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 28%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

6 AM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9 µg/m³
  • PM10: 14.68 µg/m³
  • O3: 0.030 ppm
  • NO2: 2.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.28 µg/m³
  • PM10: 16.01 µg/m³
  • O3: 0.030 ppm
  • NO2: 2.3 ppb
  • SO2: 1.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.43 µg/m³
  • PM10: 17.21 µg/m³
  • O3: 0.030 ppm
  • NO2: 2.6 ppb
  • SO2: 1.4 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

9 AM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.24 µg/m³
  • PM10: 18.08 µg/m³
  • O3: 0.030 ppm
  • NO2: 3.3 ppb
  • SO2: 1.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

10 AM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.57 µg/m³
  • PM10: 18.29 µg/m³
  • O3: 0.029 ppm
  • NO2: 2.8 ppb
  • SO2: 1.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

11 AM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.28 µg/m³
  • PM10: 17.9 µg/m³
  • O3: 0.029 ppm
  • NO2: 2.4 ppb
  • SO2: 1.6 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.52 µg/m³
  • PM10: 17.29 µg/m³
  • O3: 0.031 ppm
  • NO2: 2.1 ppb
  • SO2: 2.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.26 µg/m³
  • PM10: 12.11 µg/m³
  • O3: 0.043 ppm
  • NO2: 1.1 ppb
  • SO2: 4.3 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.72 µg/m³
  • PM10: 11.5 µg/m³
  • O3: 0.045 ppm
  • NO2: 0.7 ppb
  • SO2: 3.6 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.6 µg/m³
  • PM10: 11.16 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.6 ppb
  • SO2: 3.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.57 µg/m³
  • PM10: 8.17 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.5 ppb
  • SO2: 2.5 ppb
  • CO: 0.08 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: 4.12 µg/m³
  • PM10: 6.95 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.5 ppb
  • SO2: 2 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: 4.01 µg/m³
  • PM10: 6.73 µg/m³
  • O3: 0.045 ppm
  • NO2: 0.6 ppb
  • SO2: 1.7 ppb
  • CO: 0.08 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: 4.1 µg/m³
  • PM10: 6.94 µg/m³
  • O3: 0.043 ppm
  • NO2: 1.1 ppb
  • SO2: 1.6 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.48 µg/m³
  • PM10: 7.56 µg/m³
  • O3: 0.040 ppm
  • NO2: 1.8 ppb
  • SO2: 1.6 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.13 µg/m³
  • PM10: 8.47 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.2 ppb
  • SO2: 1.7 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.95 µg/m³
  • PM10: 9.46 µg/m³
  • O3: 0.033 ppm
  • NO2: 2.6 ppb
  • SO2: 1.8 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.84 µg/m³
  • PM10: 10.56 µg/m³
  • O3: 0.032 ppm
  • NO2: 2.9 ppb
  • SO2: 1.9 ppb
  • CO: 0.11 ppm

Health Recommendations:

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