Hourly Weather | Today Monday, September 15, 2025
Des Moines, Iowa
1 AM
Cloudy Weather
75°
Feels Like 73°
39
Humidity: 70%
Wind: 6 mph
UV Index: 0
2 AM
Stormy Weather
73°
Feels Like 72°
51
Humidity: 74%
Wind: 6 mph
UV Index: 0
3 AM
Cloudy Weather
73°
Feels Like 73°
47
Humidity: 76%
Wind: 6 mph
UV Index: 0
4 AM
Cloudy Weather
73°
Feels Like 73°
40
Humidity: 78%
Wind: 6 mph
UV Index: 0
5 AM
Cloudy Weather
72°
Feels Like 72°
34
Humidity: 79%
Wind: 6 mph
UV Index: 0
6 AM
Cloudy Weather
72°
Feels Like 72°
34
Humidity: 80%
Wind: 7 mph
UV Index: 0
7 AM
Cloudy Weather
70°
Feels Like 70°
34
Humidity: 84%
Wind: 6 mph
UV Index: 1
8 AM
Cloudy Weather
72°
Feels Like 73°
34
Humidity: 79%
Wind: 7 mph
UV Index: 11
9 AM
Cloudy Weather
73°
Feels Like 77°
34
Humidity: 76%
Wind: 7 mph
UV Index: 20
10 AM
Cloudy Weather
77°
Feels Like 81°
40
Humidity: 67%
Wind: 7 mph
UV Index: 30
11 AM
Sunny with a Chance of Thunderstorms
81°
Feels Like 82°
51
Humidity: 59%
Wind: 8 mph
UV Index: 41
12 PM
Cloudy Weather
82°
Feels Like 88°
47
Humidity: 51%
Wind: 8 mph
UV Index: 49
1 PM
Cloudy Weather
86°
Feels Like 90°
40
Humidity: 45%
Wind: 9 mph
UV Index: 52
2 PM
Cloudy Weather
88°
Feels Like 91°
34
Humidity: 41%
Wind: 9 mph
UV Index: 49
3 PM
Cloudy Weather
91°
Feels Like 93°
34
Humidity: 37%
Wind: 9 mph
UV Index: 41
4 PM
Cloudy Weather
90°
Feels Like 90°
40
Humidity: 40%
Wind: 9 mph
UV Index: 30
5 PM
Sunny with a Chance of Thunderstorms
88°
Feels Like 84°
51
Humidity: 45%
Wind: 9 mph
UV Index: 20
6 PM
Cloudy Weather
84°
Feels Like 84°
47
Humidity: 49%
Wind: 8 mph
UV Index: 11
7 PM
Cloudy Weather
82°
Feels Like 81°
30
Humidity: 54%
Wind: 8 mph
UV Index: 1
8 PM
Cloudy Night
81°
Feels Like 81°
3
Humidity: 59%
Wind: 7 mph
UV Index: 0
9 PM
Cloudy Night
79°
Feels Like 77°
3
Humidity: 65%
Wind: 7 mph
UV Index: 0
10 PM
Cloudy Night
75°
Feels Like 75°
3
Humidity: 69%
Wind: 7 mph
UV Index: 0
11 PM
Cloudy Night
75°
Feels Like 75°
3
Humidity: 73%
Wind: 7 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.65 µg/m³
  • PM10: 12.06 µg/m³
  • O₃: 36.46 ppb
  • NO₂: 5.29 ppb
  • SO₂: 0.53 ppb
  • CO: 210.49 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

2 AM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.19 µg/m³
  • PM10: 11.57 µg/m³
  • O₃: 35.38 ppb
  • NO₂: 4.89 ppb
  • SO₂: 0.53 ppb
  • CO: 205.64 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

3 AM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.96 µg/m³
  • PM10: 11.33 µg/m³
  • O₃: 34.30 ppb
  • NO₂: 4.49 ppb
  • SO₂: 0.53 ppb
  • CO: 200.79 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 AM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.01 µg/m³
  • PM10: 11.36 µg/m³
  • O₃: 33.22 ppb
  • NO₂: 4.09 ppb
  • SO₂: 0.53 ppb
  • CO: 195.94 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 AM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.03 µg/m³
  • PM10: 11.38 µg/m³
  • O₃: 31.46 ppb
  • NO₂: 4.41 ppb
  • SO₂: 0.54 ppb
  • CO: 198.48 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 AM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.06 µg/m³
  • PM10: 11.44 µg/m³
  • O₃: 29.70 ppb
  • NO₂: 4.73 ppb
  • SO₂: 0.56 ppb
  • CO: 201.03 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 AM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.23 µg/m³
  • PM10: 11.64 µg/m³
  • O₃: 27.94 ppb
  • NO₂: 5.05 ppb
  • SO₂: 0.57 ppb
  • CO: 203.58 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 AM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.60 µg/m³
  • PM10: 12.01 µg/m³
  • O₃: 32.51 ppb
  • NO₂: 4.95 ppb
  • SO₂: 0.65 ppb
  • CO: 211.28 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.