Hourly Weather | Today Wednesday, March 18, 2026
Ogden, Utah
8 AM
Sunny Weather
52°
Feels Like 48°
0
Humidity: 42%
UV Index: 1
Wind: 9 mph
9 AM
Sunny Weather
55°
Feels Like 54°
0
Humidity: 38%
UV Index: 2
Wind: 8 mph
10 AM
Sunny Weather
57°
Feels Like 59°
0
Humidity: 35%
UV Index: 3
Wind: 8 mph
11 AM
Sunny Weather
63°
Feels Like 66°
0
Humidity: 29%
UV Index: 4
Wind: 9 mph
12 PM
Sunny Weather
68°
Feels Like 72°
0
Humidity: 25%
UV Index: 5
Wind: 8 mph
1 PM
Sunny Weather
72°
Feels Like 75°
0
Humidity: 22%
UV Index: 5
Wind: 8 mph
2 PM
Sunny Weather
73°
Feels Like 77°
0
Humidity: 20%
UV Index: 5
Wind: 8 mph
3 PM
Sunny Weather
73°
Feels Like 77°
0
Humidity: 19%
UV Index: 4
Wind: 7 mph
4 PM
Sunny Weather
75°
Feels Like 77°
0
Humidity: 17%
UV Index: 3
Wind: 7 mph
5 PM
Sunny Weather
77°
Feels Like 79°
0
Humidity: 16%
UV Index: 2
Wind: 6 mph
6 PM
Sunny Weather
75°
Feels Like 75°
0
Humidity: 17%
UV Index: 1
Wind: 6 mph
7 PM
Sunny Weather
73°
Feels Like 72°
0
Humidity: 19%
UV Index: 0
Wind: 6 mph
8 PM
Night
70°
Feels Like 66°
0
Humidity: 23%
UV Index: 0
Wind: 7 mph
9 PM
Night
66°
Feels Like 64°
0
Humidity: 28%
UV Index: 0
Wind: 7 mph
10 PM
Night
63°
Feels Like 61°
0
Humidity: 32%
UV Index: 0
Wind: 8 mph
11 PM
Night
61°
Feels Like 57°
0
Humidity: 34%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 8.53 µg/m³
  • PM10: 14.6 µg/m³
  • O3: 0.028 ppm
  • NO2: 2.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.6 µg/m³
  • PM10: 15.82 µg/m³
  • O3: 0.027 ppm
  • NO2: 2.7 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 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.61 µg/m³
  • PM10: 16.84 µg/m³
  • O3: 0.026 ppm
  • NO2: 2.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.63 µg/m³
  • PM10: 16.75 µg/m³
  • O3: 0.027 ppm
  • NO2: 2.3 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
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.63 µg/m³
  • PM10: 16.64 µg/m³
  • O3: 0.029 ppm
  • NO2: 2.1 ppb
  • SO2: 1.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.82 µg/m³
  • PM10: 8.6 µg/m³
  • O3: 0.044 ppm
  • NO2: 0.8 ppb
  • SO2: 3 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.13 µg/m³
  • PM10: 7.04 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.5 ppb
  • SO2: 2.3 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.34 µg/m³
  • PM10: 6.97 µg/m³
  • O3: 0.048 ppm
  • NO2: 0.4 ppb
  • SO2: 2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.36 µg/m³
  • PM10: 5.52 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.2 ppb
  • SO2: 1.3 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.6 µg/m³
  • PM10: 4.47 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.2 ppb
  • SO2: 0.9 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.29 µg/m³
  • PM10: 4.12 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.5 µg/m³
  • PM10: 4.43 µg/m³
  • O3: 0.047 ppm
  • NO2: 0.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.84 µg/m³
  • PM10: 4.95 µg/m³
  • O3: 0.043 ppm
  • NO2: 1.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.06 µg/m³
  • PM10: 5.4 µg/m³
  • O3: 0.040 ppm
  • NO2: 1.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.46 µg/m³
  • PM10: 6.05 µg/m³
  • O3: 0.039 ppm
  • NO2: 2 ppb
  • SO2: 0.6 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.47 µg/m³
  • PM10: 7.36 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.11 ppm

Health Recommendations:

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