Hourly Weather | Today Thursday, February 26, 2026
Cincinnati, Ohio
5 AM
Snowy Weather
37°
Feels Like 30°
55
Humidity: 65%
UV Index: 0
Wind: 7 mph
6 AM
Cloudy Weather
36°
Feels Like 30°
49
Humidity: 72%
UV Index: 0
Wind: 7 mph
7 AM
Cloudy Weather
36°
Feels Like 30°
48
Humidity: 72%
UV Index: 0
Wind: 7 mph
8 AM
Cloudy Weather
34°
Feels Like 30°
49
Humidity: 75%
UV Index: 0
Wind: 7 mph
9 AM
Snowy Weather
36°
Feels Like 30°
57
Humidity: 74%
UV Index: 1
Wind: 7 mph
10 AM
Snowy Weather
36°
Feels Like 34°
64
Humidity: 72%
UV Index: 1
Wind: 7 mph
11 AM
Snowy Weather
39°
Feels Like 36°
73
Humidity: 67%
UV Index: 1
Wind: 6 mph
12 PM
Rainy Weather
43°
Feels Like 39°
71
Humidity: 60%
UV Index: 1
Wind: 5 mph
1 PM
Cloudy Weather
45°
Feels Like 48°
25
Humidity: 54%
UV Index: 1
Wind: 5 mph
2 PM
Cloudy Weather
46°
Feels Like 48°
20
Humidity: 50%
UV Index: 1
Wind: 5 mph
3 PM
Cloudy Weather
48°
Feels Like 46°
20
Humidity: 47%
UV Index: 1
Wind: 7 mph
4 PM
Cloudy Weather
50°
Feels Like 48°
20
Humidity: 46%
UV Index: 0
Wind: 7 mph
5 PM
Cloudy Weather
48°
Feels Like 46°
20
Humidity: 49%
UV Index: 0
Wind: 6 mph
6 PM
Cloudy Weather
46°
Feels Like 45°
13
Humidity: 54%
UV Index: 0
Wind: 5 mph
7 PM
Cloudy Night
45°
Feels Like 45°
0
Humidity: 59%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
43°
Feels Like 43°
0
Humidity: 65%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
39°
Feels Like 39°
0
Humidity: 71%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 77%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 78%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 7.8 µg/m³
  • PM10: 8.21 µg/m³
  • O3: 0.026 ppm
  • NO2: 3.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

6 AM
31 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.36 µg/m³
  • PM10: 7.72 µg/m³
  • O3: 0.026 ppm
  • NO2: 3.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

7 AM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.02 µg/m³
  • PM10: 7.38 µg/m³
  • O3: 0.026 ppm
  • NO2: 3.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.55 µg/m³
  • PM10: 7.01 µg/m³
  • O3: 0.027 ppm
  • NO2: 4.3 ppb
  • SO2: 0.4 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

9 AM
26 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.32 µg/m³
  • PM10: 6.98 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

10 AM
27 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.3 µg/m³
  • PM10: 7.15 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.1 ppb
  • SO2: 0.5 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

11 AM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.26 µg/m³
  • PM10: 7.23 µg/m³
  • O3: 0.033 ppm
  • NO2: 3.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

12 PM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.4 µg/m³
  • PM10: 7.45 µg/m³
  • O3: 0.035 ppm
  • NO2: 3.1 ppb
  • SO2: 0.8 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

1 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.77 µg/m³
  • PM10: 7.85 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.9 ppb
  • SO2: 0.8 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

2 PM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.08 µg/m³
  • PM10: 5.85 µg/m³
  • O3: 0.047 ppm
  • NO2: 1.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

3 PM
48 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.45 µg/m³
  • PM10: 5.06 µg/m³
  • O3: 0.052 ppm
  • NO2: 1.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

4 PM
49 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.52 µg/m³
  • PM10: 5.12 µg/m³
  • O3: 0.053 ppm
  • NO2: 1.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

5 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.78 µg/m³
  • PM10: 5.47 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.18 µg/m³
  • PM10: 6.03 µg/m³
  • O3: 0.040 ppm
  • NO2: 4.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 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: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.55 µg/m³
  • PM10: 6.59 µg/m³
  • O3: 0.034 ppm
  • NO2: 6.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.02 µg/m³
  • PM10: 7.25 µg/m³
  • O3: 0.030 ppm
  • NO2: 7.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.62 µg/m³
  • PM10: 8.02 µg/m³
  • O3: 0.027 ppm
  • NO2: 8.3 ppb
  • SO2: 0.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.2 µg/m³
  • PM10: 8.73 µg/m³
  • O3: 0.025 ppm
  • NO2: 8.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.85 µg/m³
  • PM10: 9.43 µg/m³
  • O3: 0.023 ppm
  • NO2: 8.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

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