Hourly Weather | Today | Friday, August 15, 2025
Cleveland, Ohio
4 AM
NightNighttime, with dark skies and stars or a moon visible.
68°
Feels Like 66°
0
Humidity: 77%
Wind: 6 mph
UV Index: 0
5 AM
NightNighttime, with dark skies and stars or a moon visible.
68°
Feels Like 66°
0
Humidity: 79%
Wind: 6 mph
UV Index: 0
6 AM
NightNighttime, with dark skies and stars or a moon visible.
66°
Feels Like 64°
0
Humidity: 81%
Wind: 6 mph
UV Index: 0
7 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
66°
Feels Like 66°
0
Humidity: 83%
Wind: 6 mph
UV Index: 8
8 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
70°
Feels Like 70°
0
Humidity: 78%
Wind: 6 mph
UV Index: 17
9 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
73°
Feels Like 75°
0
Humidity: 72%
Wind: 6 mph
UV Index: 27
10 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
75°
Feels Like 82°
0
Humidity: 66%
Wind: 6 mph
UV Index: 41
11 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
79°
Feels Like 88°
0
Humidity: 63%
Wind: 6 mph
UV Index: 55
12 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
81°
Feels Like 90°
0
Humidity: 60%
Wind: 7 mph
UV Index: 74
1 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
81°
Feels Like 90°
0
Humidity: 62%
Wind: 8 mph
UV Index: 81
2 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
82°
Feels Like 91°
0
Humidity: 60%
Wind: 9 mph
UV Index: 74
3 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
82°
Feels Like 88°
0
Humidity: 63%
Wind: 9 mph
UV Index: 55
4 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
82°
Feels Like 86°
0
Humidity: 63%
Wind: 10 mph
UV Index: 41
5 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
81°
Feels Like 84°
0
Humidity: 62%
Wind: 10 mph
UV Index: 27
6 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
81°
Feels Like 82°
0
Humidity: 62%
Wind: 9 mph
UV Index: 17
7 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
81°
Feels Like 81°
0
Humidity: 62%
Wind: 9 mph
UV Index: 8
8 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
79°
Feels Like 79°
0
Humidity: 64%
Wind: 8 mph
UV Index: 0
9 PM
NightNighttime, with dark skies and stars or a moon visible.
79°
Feels Like 79°
0
Humidity: 64%
Wind: 7 mph
UV Index: 0
10 PM
NightNighttime, with dark skies and stars or a moon visible.
77°
Feels Like 77°
0
Humidity: 65%
Wind: 6 mph
UV Index: 0
11 PM
NightNighttime, with dark skies and stars or a moon visible.
77°
Feels Like 77°
0
Humidity: 65%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

4 AM
65 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 20.12 µg/m³
  • PM10: 23.22 µg/m³
  • O₃: 36.61 ppb
  • NO₂: 9.20 ppb
  • SO₂: 0.70 ppb
  • CO: 342.19 ppb

Health Recommendations:

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

5 AM
66 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 20.18 µg/m³
  • PM10: 22.52 µg/m³
  • O₃: 37.13 ppb
  • NO₂: 8.37 ppb
  • SO₂: 0.79 ppb
  • CO: 330.21 ppb

Health Recommendations:

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

6 AM
66 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 20.42 µg/m³
  • PM10: 22.28 µg/m³
  • O₃: 36.35 ppb
  • NO₂: 8.20 ppb
  • SO₂: 0.82 ppb
  • CO: 327.27 ppb

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 20.69 µg/m³
  • PM10: 22.25 µg/m³
  • O₃: 35.38 ppb
  • NO₂: 8.09 ppb
  • SO₂: 0.83 ppb
  • CO: 326.03 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
68 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 19.28 µg/m³
  • PM10: 19.32 µg/m³
  • O₃: 34.53 ppb
  • NO₂: 7.52 ppb
  • SO₂: 0.97 ppb
  • CO: 313.38 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
68 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 18.17 µg/m³
  • PM10: 18.22 µg/m³
  • O₃: 41.59 ppb
  • NO₂: 6.31 ppb
  • SO₂: 1.02 ppb
  • CO: 300.54 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
69 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 18.02 µg/m³
  • PM10: 18.12 µg/m³
  • O₃: 48.64 ppb
  • NO₂: 5.10 ppb
  • SO₂: 1.07 ppb
  • CO: 287.71 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
69 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 18.02 µg/m³
  • PM10: 18.13 µg/m³
  • O₃: 55.70 ppb
  • NO₂: 3.89 ppb
  • SO₂: 1.12 ppb
  • CO: 274.87 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
69 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.75 µg/m³
  • PM10: 17.93 µg/m³
  • O₃: 61.93 ppb
  • NO₂: 3.03 ppb
  • SO₂: 1.09 ppb
  • CO: 259.14 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
69 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.71 µg/m³
  • PM10: 17.90 µg/m³
  • O₃: 68.17 ppb
  • NO₂: 2.18 ppb
  • SO₂: 1.05 ppb
  • CO: 243.41 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
70 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.70 µg/m³
  • PM10: 17.89 µg/m³
  • O₃: 74.40 ppb
  • NO₂: 1.32 ppb
  • SO₂: 1.02 ppb
  • CO: 227.68 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
70 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.53 µg/m³
  • PM10: 17.71 µg/m³
  • O₃: 74.37 ppb
  • NO₂: 1.44 ppb
  • SO₂: 1.00 ppb
  • CO: 225.22 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
75 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 17.40 µg/m³
  • PM10: 17.58 µg/m³
  • O₃: 74.33 ppb
  • NO₂: 1.55 ppb
  • SO₂: 0.99 ppb
  • CO: 222.76 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
88 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 17.49 µg/m³
  • PM10: 17.67 µg/m³
  • O₃: 74.29 ppb
  • NO₂: 1.67 ppb
  • SO₂: 0.97 ppb
  • CO: 220.31 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
96 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 17.55 µg/m³
  • PM10: 17.73 µg/m³
  • O₃: 68.56 ppb
  • NO₂: 3.02 ppb
  • SO₂: 0.92 ppb
  • CO: 230.11 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
99 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 17.26 µg/m³
  • PM10: 17.41 µg/m³
  • O₃: 62.83 ppb
  • NO₂: 4.37 ppb
  • SO₂: 0.86 ppb
  • CO: 239.92 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
97 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 17.16 µg/m³
  • PM10: 17.29 µg/m³
  • O₃: 57.10 ppb
  • NO₂: 5.73 ppb
  • SO₂: 0.81 ppb
  • CO: 249.73 ppb

Health Recommendations:

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

9 PM
90 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 16.88 µg/m³
  • PM10: 17.00 µg/m³
  • O₃: 51.55 ppb
  • NO₂: 6.28 ppb
  • SO₂: 0.82 ppb
  • CO: 253.60 ppb

Health Recommendations:

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

10 PM
79 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 16.70 µg/m³
  • PM10: 16.79 µg/m³
  • O₃: 46.00 ppb
  • NO₂: 6.83 ppb
  • SO₂: 0.83 ppb
  • CO: 257.48 ppb

Health Recommendations:

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

11 PM
68 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.63 µg/m³
  • PM10: 16.75 µg/m³
  • O₃: 40.45 ppb
  • NO₂: 7.38 ppb
  • SO₂: 0.85 ppb
  • CO: 261.36 ppb

Health Recommendations:

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