Hourly Weather | Today Thursday, December 4, 2025
Active Weather Warnings
Cincinnati, Ohio
6 AM
Snowy Weather
30°
Feels Like 23°
47
Humidity: 93%
Wind: 7 mph
UV Index: 0
7 AM
Snowy Weather
27°
Feels Like 19°
51
Humidity: 92%
Wind: 7 mph
UV Index: 0
8 AM
Cloudy Weather
28°
Feels Like 23°
43
Humidity: 92%
Wind: 7 mph
UV Index: 0
9 AM
Snowy Weather
28°
Feels Like 21°
51
Humidity: 89%
Wind: 8 mph
UV Index: 0
10 AM
Cloudy Weather
30°
Feels Like 25°
40
Humidity: 83%
Wind: 8 mph
UV Index: 0
11 AM
Cloudy Weather
30°
Feels Like 25°
34
Humidity: 77%
Wind: 8 mph
UV Index: 1
12 PM
Cloudy Weather
32°
Feels Like 27°
25
Humidity: 70%
Wind: 9 mph
UV Index: 1
1 PM
Cloudy Weather
30°
Feels Like 25°
7
Humidity: 69%
Wind: 9 mph
UV Index: 1
2 PM
Cloudy Weather
30°
Feels Like 25°
7
Humidity: 68%
Wind: 9 mph
UV Index: 1
3 PM
Cloudy Weather
30°
Feels Like 25°
7
Humidity: 68%
Wind: 8 mph
UV Index: 1
4 PM
Cloudy Weather
28°
Feels Like 23°
7
Humidity: 69%
Wind: 8 mph
UV Index: 0
5 PM
Cloudy Weather
27°
Feels Like 19°
7
Humidity: 73%
Wind: 8 mph
UV Index: 0
6 PM
Cloudy Weather
25°
Feels Like 18°
5
Humidity: 77%
Wind: 8 mph
UV Index: 0
7 PM
Cloudy Weather
23°
Feels Like 16°
0
Humidity: 83%
Wind: 7 mph
UV Index: 0
8 PM
Cloudy Weather
21°
Feels Like 16°
0
Humidity: 85%
Wind: 7 mph
UV Index: 0
9 PM
Cloudy Weather
21°
Feels Like 16°
0
Humidity: 86%
Wind: 7 mph
UV Index: 0
10 PM
Cloudy Weather
21°
Feels Like 14°
0
Humidity: 88%
Wind: 7 mph
UV Index: 0
11 PM
Cloudy Weather
19°
Feels Like 12°
0
Humidity: 89%
Wind: 7 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 15.77 µg/m³
  • PM10: 17.36 µg/m³
  • O3: 0.018 ppm
  • NO2: 8.2 ppb
  • SO2: 1.4 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 16.51 µg/m³
  • PM10: 18.21 µg/m³
  • O3: 0.019 ppm
  • NO2: 8.4 ppb
  • SO2: 1.7 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 16.98 µg/m³
  • PM10: 18.73 µg/m³
  • O3: 0.020 ppm
  • NO2: 8.3 ppb
  • SO2: 2.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 17.22 µg/m³
  • PM10: 18.91 µg/m³
  • O3: 0.020 ppm
  • NO2: 8.7 ppb
  • SO2: 2.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 16.55 µg/m³
  • PM10: 18.09 µg/m³
  • O3: 0.022 ppm
  • NO2: 8.2 ppb
  • SO2: 2.1 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.85 µg/m³
  • PM10: 16.16 µg/m³
  • O3: 0.024 ppm
  • NO2: 6.6 ppb
  • SO2: 2.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

12 PM
53 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.47 µg/m³
  • PM10: 14.61 µg/m³
  • O3: 0.024 ppm
  • NO2: 6 ppb
  • SO2: 2 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.3 µg/m³
  • PM10: 13.39 µg/m³
  • O3: 0.024 ppm
  • NO2: 6 ppb
  • SO2: 2 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.72 µg/m³
  • PM10: 11.77 µg/m³
  • O3: 0.025 ppm
  • NO2: 6.1 ppb
  • SO2: 1.9 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.3 µg/m³
  • PM10: 10.34 µg/m³
  • O3: 0.026 ppm
  • NO2: 6.3 ppb
  • SO2: 1.8 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.49 µg/m³
  • PM10: 9.59 µg/m³
  • O3: 0.026 ppm
  • NO2: 6.9 ppb
  • SO2: 1.7 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.9 µg/m³
  • PM10: 9.12 µg/m³
  • O3: 0.027 ppm
  • NO2: 7.6 ppb
  • SO2: 1.6 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.57 µg/m³
  • PM10: 8.93 µg/m³
  • O3: 0.028 ppm
  • NO2: 7.7 ppb
  • SO2: 1.6 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.36 µg/m³
  • PM10: 8.87 µg/m³
  • O3: 0.028 ppm
  • NO2: 7.5 ppb
  • SO2: 1.6 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.19 µg/m³
  • PM10: 8.81 µg/m³
  • O3: 0.029 ppm
  • NO2: 7.2 ppb
  • SO2: 1.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.22 µg/m³
  • PM10: 8.95 µg/m³
  • O3: 0.029 ppm
  • NO2: 7.1 ppb
  • SO2: 1.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.33 µg/m³
  • PM10: 9.12 µg/m³
  • O3: 0.029 ppm
  • NO2: 6.8 ppb
  • SO2: 1.6 ppb
  • CO: 0.18 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.32 µg/m³
  • PM10: 9.09 µg/m³
  • O3: 0.029 ppm
  • NO2: 6.4 ppb
  • SO2: 1.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Cincinnati

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued December 4 at 3:54AM EST by NWS Wilmington OH
Dec 4, 3:54 AM Dec 4, 9:00 AM
Light snow will continue to move through the region early this
morning with the passage of a cold front. Minor snow accumulations
are expected. Additionally, some very patchy freezing fog may
develop. The main impacts are expected to be reduced visibilities
and some slick spots on untreated surfaces.

Motorists should exercise caution. Plan extra time for the
Thursday morning commute.
Updated: Dec 4, 4:25 AM Source: NWS Alert