Hourly Weather | Today Monday, September 21, 2026
Kettering, Ohio
4 PM
Cloudy Weather
63°
Feels Like 61°
49
Humidity: 93%
UV Index: 1
Wind: 8 mph
5 PM
Cloudy Weather
63°
Feels Like 61°
49
Humidity: 89%
UV Index: 1
Wind: 8 mph
6 PM
Rainy Weather
63°
Feels Like 57°
79
Humidity: 87%
UV Index: 0
Wind: 9 mph
7 PM
Rainy Weather
63°
Feels Like 55°
79
Humidity: 83%
UV Index: 0
Wind: 9 mph
8 PM
Cloudy Weather
61°
Feels Like 57°
40
Humidity: 90%
UV Index: 0
Wind: 9 mph
9 PM
Cloudy Weather
59°
Feels Like 57°
34
Humidity: 91%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Weather
59°
Feels Like 57°
37
Humidity: 91%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Weather
59°
Feels Like 57°
43
Humidity: 91%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.78 µg/m³
  • PM10: 7.81 µg/m³
  • O3: 0.029 ppm
  • NO2: 3.6 ppb
  • SO2: 1.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.52 µg/m³
  • PM10: 7.42 µg/m³
  • O3: 0.029 ppm
  • NO2: 4 ppb
  • SO2: 1.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.07 µg/m³
  • PM10: 6.82 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.4 ppb
  • SO2: 1.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.58 µg/m³
  • PM10: 6.22 µg/m³
  • O3: 0.027 ppm
  • NO2: 4.8 ppb
  • SO2: 1.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5 µg/m³
  • PM10: 5.53 µg/m³
  • O3: 0.025 ppm
  • NO2: 4.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.32 µg/m³
  • PM10: 4.83 µg/m³
  • O3: 0.023 ppm
  • NO2: 4.6 ppb
  • SO2: 1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.82 µg/m³
  • PM10: 4.41 µg/m³
  • O3: 0.022 ppm
  • NO2: 4.3 ppb
  • SO2: 0.8 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.42 µg/m³
  • PM10: 4.07 µg/m³
  • O3: 0.022 ppm
  • NO2: 4 ppb
  • SO2: 0.8 ppb
  • CO: 0.18 ppm

Health Recommendations:

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