Hourly Weather | Today Wednesday, January 7, 2026
Dubuque, Iowa
1 AM
Cloudy Night
37°
Feels Like 30°
0
Humidity: 86%
Wind: 9 mph
UV Index: 0
2 AM
Cloudy Night
37°
Feels Like 28°
0
Humidity: 87%
Wind: 9 mph
UV Index: 0
3 AM
Cloudy Night
36°
Feels Like 28°
0
Humidity: 90%
Wind: 9 mph
UV Index: 0
4 AM
Cloudy Night
36°
Feels Like 28°
0
Humidity: 89%
Wind: 11 mph
UV Index: 0
5 AM
Cloudy Night
37°
Feels Like 27°
0
Humidity: 90%
Wind: 11 mph
UV Index: 0
6 AM
Cloudy Night
37°
Feels Like 27°
0
Humidity: 90%
Wind: 12 mph
UV Index: 0
7 AM
Cloudy Weather
37°
Feels Like 28°
0
Humidity: 91%
Wind: 12 mph
UV Index: 0
8 AM
Cloudy Weather
37°
Feels Like 28°
0
Humidity: 90%
Wind: 11 mph
UV Index: 0
9 AM
Cloudy Weather
39°
Feels Like 32°
0
Humidity: 88%
Wind: 11 mph
UV Index: 1
10 AM
Cloudy Weather
41°
Feels Like 34°
1
Humidity: 86%
Wind: 11 mph
UV Index: 1
11 AM
Cloudy Weather
43°
Feels Like 36°
1
Humidity: 85%
Wind: 11 mph
UV Index: 1
12 PM
Cloudy Weather
43°
Feels Like 37°
4
Humidity: 84%
Wind: 11 mph
UV Index: 1
1 PM
Rainy Weather
45°
Feels Like 36°
83
Humidity: 82%
Wind: 11 mph
UV Index: 0
2 PM
Rainy Weather
43°
Feels Like 34°
83
Humidity: 87%
Wind: 11 mph
UV Index: 0
3 PM
Rainy Weather
43°
Feels Like 34°
83
Humidity: 89%
Wind: 11 mph
UV Index: 0
4 PM
Rainy Weather
43°
Feels Like 34°
83
Humidity: 91%
Wind: 9 mph
UV Index: 0
5 PM
Rainy Weather
43°
Feels Like 34°
83
Humidity: 91%
Wind: 8 mph
UV Index: 0
6 PM
Rainy Weather
41°
Feels Like 34°
83
Humidity: 92%
Wind: 8 mph
UV Index: 0
7 PM
Rainy Weather
41°
Feels Like 30°
73
Humidity: 93%
Wind: 11 mph
UV Index: 0
8 PM
Rainy Weather
41°
Feels Like 30°
64
Humidity: 93%
Wind: 12 mph
UV Index: 0
9 PM
Rainy Weather
39°
Feels Like 25°
73
Humidity: 94%
Wind: 15 mph
UV Index: 0
10 PM
Rainy Weather
39°
Feels Like 25°
75
Humidity: 94%
Wind: 15 mph
UV Index: 0
11 PM
Rainy Weather
39°
Feels Like 25°
75
Humidity: 94%
Wind: 15 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 10.21 µg/m³
  • PM10: 10.93 µg/m³
  • O3: 0.013 ppm
  • NO2: 5.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

2 AM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.82 µg/m³
  • PM10: 11.58 µg/m³
  • O3: 0.011 ppm
  • NO2: 6.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

3 AM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.38 µg/m³
  • PM10: 12.19 µg/m³
  • O3: 0.009 ppm
  • NO2: 6.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

4 AM
49 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.87 µg/m³
  • PM10: 12.73 µg/m³
  • O3: 0.008 ppm
  • NO2: 6.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.26 µg/m³
  • PM10: 13.14 µg/m³
  • O3: 0.007 ppm
  • NO2: 7 ppb
  • SO2: 0.1 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.54 µg/m³
  • PM10: 13.35 µg/m³
  • O3: 0.007 ppm
  • NO2: 7.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.28 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.68 µg/m³
  • PM10: 13.42 µg/m³
  • O3: 0.007 ppm
  • NO2: 7.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

8 AM
52 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.81 µg/m³
  • PM10: 13.53 µg/m³
  • O3: 0.006 ppm
  • NO2: 7.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.28 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.78 µg/m³
  • PM10: 13.55 µg/m³
  • O3: 0.008 ppm
  • NO2: 6.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.28 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.5 µg/m³
  • PM10: 12.25 µg/m³
  • O3: 0.015 ppm
  • NO2: 4.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.24 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: 9.79 µg/m³
  • PM10: 10.51 µg/m³
  • O3: 0.017 ppm
  • NO2: 3.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.24 µg/m³
  • PM10: 8.95 µg/m³
  • O3: 0.017 ppm
  • NO2: 3.2 ppb
  • SO2: 0.3 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

1 PM
28 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.63 µg/m³
  • PM10: 7.45 µg/m³
  • O3: 0.023 ppm
  • NO2: 2.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

2 PM
24 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.71 µg/m³
  • PM10: 6.6 µg/m³
  • O3: 0.025 ppm
  • NO2: 3.1 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.51 µg/m³
  • PM10: 6.43 µg/m³
  • O3: 0.026 ppm
  • NO2: 3.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.5 µg/m³
  • PM10: 6.42 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.1 ppb
  • SO2: 1.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.69 µg/m³
  • PM10: 6.56 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.8 ppb
  • SO2: 1.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.89 µg/m³
  • PM10: 6.68 µg/m³
  • O3: 0.029 ppm
  • NO2: 4.9 ppb
  • SO2: 0.9 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.89 µg/m³
  • PM10: 6.61 µg/m³
  • O3: 0.029 ppm
  • NO2: 4.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 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: 5.84 µg/m³
  • PM10: 6.48 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.77 µg/m³
  • PM10: 6.37 µg/m³
  • O3: 0.031 ppm
  • NO2: 3.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.86 µg/m³
  • PM10: 6.44 µg/m³
  • O3: 0.032 ppm
  • NO2: 3.3 ppb
  • SO2: 0.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.27 µg/m³
  • PM10: 6.89 µg/m³
  • O3: 0.032 ppm
  • NO2: 3.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

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