Hourly Weather | Today Thursday, September 11, 2025
Clarksville, Tennessee
5 AM
Night
66°
Feels Like 64°
0
Humidity: 86%
Wind: 4 mph
UV Index: 0
6 AM
Night
64°
Feels Like 64°
0
Humidity: 90%
Wind: 4 mph
UV Index: 0
7 AM
Sunny Weather
64°
Feels Like 66°
0
Humidity: 92%
Wind: 4 mph
UV Index: 2
8 AM
Cloudy Weather
68°
Feels Like 72°
0
Humidity: 84%
Wind: 4 mph
UV Index: 12
9 AM
Cloudy Weather
73°
Feels Like 79°
0
Humidity: 71%
Wind: 4 mph
UV Index: 22
10 AM
Cloudy Weather
81°
Feels Like 86°
0
Humidity: 60%
Wind: 4 mph
UV Index: 34
11 AM
Cloudy Weather
82°
Feels Like 90°
0
Humidity: 52%
Wind: 5 mph
UV Index: 47
12 PM
Cloudy Weather
86°
Feels Like 93°
0
Humidity: 45%
Wind: 6 mph
UV Index: 61
1 PM
Cloudy Weather
88°
Feels Like 95°
0
Humidity: 40%
Wind: 6 mph
UV Index: 68
2 PM
Cloudy Weather
90°
Feels Like 93°
0
Humidity: 38%
Wind: 6 mph
UV Index: 61
3 PM
Cloudy Weather
90°
Feels Like 93°
0
Humidity: 37%
Wind: 7 mph
UV Index: 47
4 PM
Cloudy Weather
88°
Feels Like 90°
0
Humidity: 40%
Wind: 7 mph
UV Index: 34
5 PM
Cloudy Weather
86°
Feels Like 88°
0
Humidity: 42%
Wind: 6 mph
UV Index: 22
6 PM
Cloudy Weather
82°
Feels Like 82°
0
Humidity: 47%
Wind: 6 mph
UV Index: 12
7 PM
Cloudy Weather
81°
Feels Like 79°
0
Humidity: 54%
Wind: 5 mph
UV Index: 2
8 PM
Night
79°
Feels Like 75°
0
Humidity: 60%
Wind: 5 mph
UV Index: 0
9 PM
Night
75°
Feels Like 73°
0
Humidity: 67%
Wind: 5 mph
UV Index: 0
10 PM
Night
72°
Feels Like 72°
0
Humidity: 73%
Wind: 5 mph
UV Index: 0
11 PM
Night
70°
Feels Like 70°
0
Humidity: 75%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 14.92 µg/m³
  • PM10: 23.06 µg/m³
  • O₃: 29.65 ppb
  • NO₂: 8.44 ppb
  • SO₂: 0.97 ppb
  • CO: 277.22 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
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.03 µg/m³
  • PM10: 21.67 µg/m³
  • O₃: 30.72 ppb
  • NO₂: 7.23 ppb
  • SO₂: 0.93 ppb
  • CO: 271.66 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
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.62 µg/m³
  • PM10: 21.00 µg/m³
  • O₃: 31.63 ppb
  • NO₂: 6.36 ppb
  • SO₂: 0.89 ppb
  • CO: 266.12 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
60 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.06 µg/m³
  • PM10: 19.53 µg/m³
  • O₃: 40.53 ppb
  • NO₂: 5.13 ppb
  • SO₂: 1.03 ppb
  • CO: 254.28 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
60 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.01 µg/m³
  • PM10: 18.99 µg/m³
  • O₃: 50.07 ppb
  • NO₂: 3.93 ppb
  • SO₂: 1.18 ppb
  • CO: 241.92 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
60 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.43 µg/m³
  • PM10: 15.93 µg/m³
  • O₃: 65.31 ppb
  • NO₂: 1.35 ppb
  • SO₂: 1.40 ppb
  • CO: 220.33 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
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.45 µg/m³
  • PM10: 13.00 µg/m³
  • O₃: 69.08 ppb
  • NO₂: 1.12 ppb
  • SO₂: 1.40 ppb
  • CO: 211.88 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
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.99 µg/m³
  • PM10: 11.61 µg/m³
  • O₃: 72.86 ppb
  • NO₂: 0.89 ppb
  • SO₂: 1.40 ppb
  • CO: 203.43 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
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.41 µg/m³
  • PM10: 11.05 µg/m³
  • O₃: 76.63 ppb
  • NO₂: 0.65 ppb
  • SO₂: 1.40 ppb
  • CO: 194.98 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
68 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.44 µg/m³
  • PM10: 11.15 µg/m³
  • O₃: 75.77 ppb
  • NO₂: 0.68 ppb
  • SO₂: 1.25 ppb
  • CO: 194.65 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
85 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.42 µg/m³
  • PM10: 11.15 µg/m³
  • O₃: 74.92 ppb
  • NO₂: 0.71 ppb
  • SO₂: 1.10 ppb
  • CO: 194.32 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
99 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.52 µg/m³
  • PM10: 11.31 µg/m³
  • O₃: 74.06 ppb
  • NO₂: 0.73 ppb
  • SO₂: 0.94 ppb
  • CO: 193.99 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
105 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.76 µg/m³
  • PM10: 11.59 µg/m³
  • O₃: 69.03 ppb
  • NO₂: 1.96 ppb
  • SO₂: 0.95 ppb
  • CO: 206.16 ppb

Health Recommendations:

Air quality may be unhealthy for sensitive groups. The general public is not likely to be affected.

6 PM
104 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 11.55 µg/m³
  • PM10: 12.37 µg/m³
  • O₃: 64.00 ppb
  • NO₂: 3.18 ppb
  • SO₂: 0.96 ppb
  • CO: 218.33 ppb

Health Recommendations:

Air quality may be unhealthy for sensitive groups. The general public is not likely to be affected.

7 PM
100 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 13.22 µg/m³
  • PM10: 14.03 µg/m³
  • O₃: 58.97 ppb
  • NO₂: 4.41 ppb
  • SO₂: 0.97 ppb
  • CO: 230.50 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
94 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 14.53 µg/m³
  • PM10: 15.32 µg/m³
  • O₃: 53.55 ppb
  • NO₂: 4.83 ppb
  • SO₂: 1.06 ppb
  • CO: 238.69 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
83 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 15.02 µg/m³
  • PM10: 15.77 µg/m³
  • O₃: 48.13 ppb
  • NO₂: 5.25 ppb
  • SO₂: 1.15 ppb
  • CO: 246.87 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
69 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 15.44 µg/m³
  • PM10: 16.15 µg/m³
  • O₃: 42.71 ppb
  • NO₂: 5.67 ppb
  • SO₂: 1.24 ppb
  • CO: 255.06 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
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.88 µg/m³
  • PM10: 16.60 µg/m³
  • O₃: 40.44 ppb
  • NO₂: 5.85 ppb
  • SO₂: 1.18 ppb
  • CO: 258.47 ppb

Health Recommendations:

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