Hourly Weather | Today Wednesday, January 7, 2026
Iowa City, Iowa
1 AM
Cloudy Night
30°
Feels Like 28°
0
Humidity: 96%
Wind: 6 mph
UV Index: 0
2 AM
Cloudy Night
30°
Feels Like 28°
0
Humidity: 97%
Wind: 5 mph
UV Index: 0
3 AM
Cloudy Night
28°
Feels Like 28°
0
Humidity: 95%
Wind: 5 mph
UV Index: 0
4 AM
Cloudy Night
28°
Feels Like 28°
0
Humidity: 98%
Wind: 5 mph
UV Index: 0
5 AM
Cloudy Night
28°
Feels Like 28°
0
Humidity: 95%
Wind: 5 mph
UV Index: 0
6 AM
Cloudy Night
28°
Feels Like 28°
0
Humidity: 96%
Wind: 5 mph
UV Index: 0
7 AM
Night
28°
Feels Like 28°
0
Humidity: 96%
Wind: 5 mph
UV Index: 0
8 AM
Sunny Weather
30°
Feels Like 28°
0
Humidity: 97%
Wind: 5 mph
UV Index: 0
9 AM
Sunny Weather
34°
Feels Like 32°
0
Humidity: 94%
Wind: 6 mph
UV Index: 1
10 AM
Sunny Weather
36°
Feels Like 36°
0
Humidity: 84%
Wind: 7 mph
UV Index: 2
11 AM
Sunny Weather
39°
Feels Like 37°
0
Humidity: 79%
Wind: 9 mph
UV Index: 2
12 PM
Sunny Weather
43°
Feels Like 39°
0
Humidity: 74%
Wind: 10 mph
UV Index: 2
1 PM
Sunny Weather
45°
Feels Like 43°
0
Humidity: 70%
Wind: 10 mph
UV Index: 2
2 PM
Sunny Weather
48°
Feels Like 45°
0
Humidity: 64%
Wind: 10 mph
UV Index: 2
3 PM
Sunny Weather
48°
Feels Like 45°
0
Humidity: 60%
Wind: 10 mph
UV Index: 1
4 PM
Sunny Weather
46°
Feels Like 43°
0
Humidity: 63%
Wind: 9 mph
UV Index: 0
5 PM
Night
45°
Feels Like 39°
0
Humidity: 68%
Wind: 8 mph
UV Index: 0
6 PM
Cloudy Night
43°
Feels Like 37°
0
Humidity: 73%
Wind: 7 mph
UV Index: 0
7 PM
Cloudy Night
39°
Feels Like 36°
0
Humidity: 78%
Wind: 7 mph
UV Index: 0
8 PM
Cloudy Night
39°
Feels Like 36°
0
Humidity: 79%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 81%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 81%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 82%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.56 µg/m³
  • PM10: 7.18 µg/m³
  • O3: 0.013 ppm
  • NO2: 5.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.42 µg/m³
  • PM10: 6.99 µg/m³
  • O3: 0.013 ppm
  • NO2: 5.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.28 µg/m³
  • PM10: 6.79 µg/m³
  • O3: 0.012 ppm
  • NO2: 5 ppb
  • SO2: 0 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.11 µg/m³
  • PM10: 6.56 µg/m³
  • O3: 0.012 ppm
  • NO2: 4.8 ppb
  • SO2: 0 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.87 µg/m³
  • PM10: 6.28 µg/m³
  • O3: 0.012 ppm
  • NO2: 4.6 ppb
  • SO2: 0 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.65 µg/m³
  • PM10: 6.06 µg/m³
  • O3: 0.012 ppm
  • NO2: 4.4 ppb
  • SO2: 0 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.64 µg/m³
  • PM10: 6.11 µg/m³
  • O3: 0.013 ppm
  • NO2: 4.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.56 µg/m³
  • PM10: 6.11 µg/m³
  • O3: 0.013 ppm
  • NO2: 4.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.49 µg/m³
  • PM10: 6.12 µg/m³
  • O3: 0.014 ppm
  • NO2: 4.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.19 µg/m³
  • PM10: 5.94 µg/m³
  • O3: 0.017 ppm
  • NO2: 3.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.66 µg/m³
  • PM10: 5.5 µg/m³
  • O3: 0.018 ppm
  • NO2: 3.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.58 µg/m³
  • PM10: 5.47 µg/m³
  • O3: 0.021 ppm
  • NO2: 3.3 ppb
  • SO2: 0.4 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.25 µg/m³
  • PM10: 5.19 µg/m³
  • O3: 0.029 ppm
  • NO2: 3 ppb
  • SO2: 1.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.26 µg/m³
  • PM10: 5.12 µg/m³
  • O3: 0.033 ppm
  • NO2: 2.8 ppb
  • SO2: 1.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.23 µg/m³
  • PM10: 4.99 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.22 µg/m³
  • PM10: 4.88 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.8 ppb
  • SO2: 1.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.29 µg/m³
  • PM10: 4.88 µg/m³
  • O3: 0.038 ppm
  • NO2: 3 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.41 µg/m³
  • PM10: 4.93 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.8 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.46 µg/m³
  • PM10: 4.93 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.56 µg/m³
  • PM10: 5.01 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.68 µg/m³
  • PM10: 5.12 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.77 µg/m³
  • PM10: 5.21 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.15 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: 4.83 µg/m³
  • PM10: 5.24 µg/m³
  • O3: 0.034 ppm
  • NO2: 2.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

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