Hourly Weather | Today Thursday, February 5, 2026
Cincinnati, Ohio
10 PM
Cloudy Weather
18°
Feels Like 10°
7
Humidity: 89%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Weather
18°
Feels Like 10°
7
Frost Risk: 100%
Humidity: 91%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.45 µg/m³
  • PM10: 7.61 µg/m³
  • O3: 0.036 ppm
  • NO2: 5.4 ppb
  • SO2: 1.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.1 µg/m³
  • PM10: 7.18 µg/m³
  • O3: 0.039 ppm
  • NO2: 4.4 ppb
  • SO2: 2.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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