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Hourly Weather | Today | Wednesday, August 13, 2025
Dayton, Ohio
7 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
72°
Feels Like 75°
48
Humidity: 100%
Wind: 6 mph
UV Index: 1
8 AM
Stormy WeatherStormy weather, thunderstorms.
72°
Feels Like 73°
51
Humidity: 98%
Wind: 6 mph
UV Index: 0
9 AM
Cloudy WeatherCloudy weather, overcast skies with no rain.
73°
Feels Like 81°
47
Humidity: 94%
Wind: 6 mph
UV Index: 1
10 AM
Cloudy WeatherCloudy weather, overcast skies with no rain.
75°
Feels Like 84°
40
Humidity: 88%
Wind: 6 mph
UV Index: 1
11 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
79°
Feels Like 88°
34
Humidity: 83%
Wind: 6 mph
UV Index: 3
12 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
81°
Feels Like 91°
34
Humidity: 77%
Wind: 6 mph
UV Index: 4
1 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
82°
Feels Like 93°
34
Humidity: 73%
Wind: 7 mph
UV Index: 5
2 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
82°
Feels Like 93°
34
Humidity: 70%
Wind: 7 mph
UV Index: 4
3 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
84°
Feels Like 93°
34
Humidity: 67%
Wind: 7 mph
UV Index: 3
4 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
82°
Feels Like 90°
40
Humidity: 70%
Wind: 7 mph
UV Index: 2
5 PM
Stormy WeatherStormy weather, thunderstorms.
81°
Feels Like 84°
51
Humidity: 80%
Wind: 7 mph
UV Index: 1
6 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
81°
Feels Like 88°
47
Humidity: 75%
Wind: 7 mph
UV Index: 1
7 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
81°
Feels Like 88°
47
Humidity: 75%
Wind: 7 mph
UV Index: 1
8 PM
Stormy WeatherStormy weather, thunderstorms.
79°
Feels Like 82°
51
Humidity: 80%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
79°
Feels Like 82°
47
Humidity: 82%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
75°
Feels Like 81°
40
Humidity: 87%
Wind: 5 mph
UV Index: 0
11 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
73°
Feels Like 77°
34
Humidity: 91%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.91 µg/m³
  • PM10: 7.32 µg/m³
  • O₃: 27.94 ppb
  • NO₂: 5.18 ppb
  • SO₂: 1.56 ppb
  • CO: 170.67 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
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.10 µg/m³
  • PM10: 7.55 µg/m³
  • O₃: 30.11 ppb
  • NO₂: 4.47 ppb
  • SO₂: 1.32 ppb
  • CO: 166.18 ppb

Health Recommendations:

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

9 AM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.41 µg/m³
  • PM10: 7.82 µg/m³
  • O₃: 36.92 ppb
  • NO₂: 3.73 ppb
  • SO₂: 1.45 ppb
  • CO: 169.73 ppb

Health Recommendations:

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

10 AM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.96 µg/m³
  • PM10: 8.32 µg/m³
  • O₃: 43.73 ppb
  • NO₂: 2.99 ppb
  • SO₂: 1.59 ppb
  • CO: 173.27 ppb

Health Recommendations:

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

11 AM
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.07 µg/m³
  • PM10: 10.50 µg/m³
  • O₃: 50.54 ppb
  • NO₂: 2.25 ppb
  • SO₂: 1.72 ppb
  • CO: 176.82 ppb

Health Recommendations:

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

12 PM
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.97 µg/m³
  • PM10: 13.45 µg/m³
  • O₃: 55.18 ppb
  • NO₂: 1.89 ppb
  • SO₂: 1.42 ppb
  • CO: 176.49 ppb

Health Recommendations:

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

1 PM
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.32 µg/m³
  • PM10: 15.79 µg/m³
  • O₃: 59.82 ppb
  • NO₂: 1.53 ppb
  • SO₂: 1.11 ppb
  • CO: 176.16 ppb

Health Recommendations:

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

2 PM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.97 µg/m³
  • PM10: 17.48 µg/m³
  • O₃: 64.46 ppb
  • NO₂: 1.18 ppb
  • SO₂: 0.80 ppb
  • CO: 175.83 ppb

Health Recommendations:

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

3 PM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.88 µg/m³
  • PM10: 18.40 µg/m³
  • O₃: 64.66 ppb
  • NO₂: 1.30 ppb
  • SO₂: 0.67 ppb
  • CO: 178.37 ppb

Health Recommendations:

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

4 PM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 18.17 µg/m³
  • PM10: 18.69 µg/m³
  • O₃: 64.86 ppb
  • NO₂: 1.43 ppb
  • SO₂: 0.54 ppb
  • CO: 180.91 ppb

Health Recommendations:

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

5 PM
62 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 18.22 µg/m³
  • PM10: 18.76 µg/m³
  • O₃: 65.06 ppb
  • NO₂: 1.55 ppb
  • SO₂: 0.41 ppb
  • CO: 183.45 ppb

Health Recommendations:

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

6 PM
68 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 17.45 µg/m³
  • PM10: 17.96 µg/m³
  • O₃: 59.01 ppb
  • NO₂: 2.57 ppb
  • SO₂: 0.39 ppb
  • CO: 189.96 ppb

Health Recommendations:

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

7 PM
69 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 15.07 µg/m³
  • PM10: 15.54 µg/m³
  • O₃: 52.97 ppb
  • NO₂: 3.60 ppb
  • SO₂: 0.36 ppb
  • CO: 196.47 ppb

Health Recommendations:

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

8 PM
66 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 12.33 µg/m³
  • PM10: 12.73 µg/m³
  • O₃: 46.92 ppb
  • NO₂: 4.62 ppb
  • SO₂: 0.33 ppb
  • CO: 202.98 ppb

Health Recommendations:

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