Hourly Weather | Today Thursday, October 2, 2025
Huntsville, Alabama
9 AM
Cloudy Weather
70°
Feels Like 70°
0
Humidity: 63%
Wind: 9 mph
UV Index: 18
10 AM
Cloudy Weather
73°
Feels Like 73°
0
Humidity: 57%
Wind: 9 mph
UV Index: 28
11 AM
Cloudy Weather
77°
Feels Like 79°
0
Humidity: 51%
Wind: 9 mph
UV Index: 40
12 PM
Cloudy Weather
79°
Feels Like 82°
0
Humidity: 47%
Wind: 8 mph
UV Index: 48
1 PM
Cloudy Weather
82°
Feels Like 84°
0
Humidity: 43%
Wind: 8 mph
UV Index: 52
2 PM
Cloudy Weather
82°
Feels Like 86°
0
Humidity: 41%
Wind: 8 mph
UV Index: 48
3 PM
Cloudy Weather
84°
Feels Like 88°
0
Humidity: 39%
Wind: 7 mph
UV Index: 40
4 PM
Cloudy Weather
82°
Feels Like 84°
0
Humidity: 41%
Wind: 7 mph
UV Index: 28
5 PM
Cloudy Weather
81°
Feels Like 81°
0
Humidity: 44%
Wind: 7 mph
UV Index: 18
6 PM
Cloudy Weather
79°
Feels Like 77°
0
Humidity: 49%
Wind: 6 mph
UV Index: 8
7 PM
Cloudy Night
75°
Feels Like 73°
0
Humidity: 57%
Wind: 6 mph
UV Index: 0
8 PM
Night
73°
Feels Like 72°
0
Humidity: 64%
Wind: 6 mph
UV Index: 0
9 PM
Night
72°
Feels Like 68°
0
Humidity: 68%
Wind: 6 mph
UV Index: 0
10 PM
Night
70°
Feels Like 66°
0
Humidity: 70%
Wind: 6 mph
UV Index: 0
11 PM
Night
68°
Feels Like 64°
0
Humidity: 68%
Wind: 7 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

9 AM
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.81 µg/m³
  • PM10: 15.88 µg/m³
  • O₃: 42.18 ppb
  • NO₂: 3.37 ppb
  • SO₂: 1.50 ppb
  • CO: 195.78 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
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.03 µg/m³
  • PM10: 14.09 µg/m³
  • O₃: 46.43 ppb
  • NO₂: 2.55 ppb
  • SO₂: 1.49 ppb
  • CO: 195.35 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
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.98 µg/m³
  • PM10: 12.43 µg/m³
  • O₃: 49.68 ppb
  • NO₂: 2.12 ppb
  • SO₂: 1.33 ppb
  • CO: 190.60 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
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.51 µg/m³
  • PM10: 11.58 µg/m³
  • O₃: 52.84 ppb
  • NO₂: 1.76 ppb
  • SO₂: 1.17 ppb
  • CO: 185.33 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
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.28 µg/m³
  • PM10: 9.34 µg/m³
  • O₃: 59.67 ppb
  • NO₂: 0.56 ppb
  • SO₂: 1.02 ppb
  • CO: 177.84 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
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.18 µg/m³
  • PM10: 9.27 µg/m³
  • O₃: 59.93 ppb
  • NO₂: 0.57 ppb
  • SO₂: 1.00 ppb
  • CO: 174.90 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
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.19 µg/m³
  • PM10: 9.31 µg/m³
  • O₃: 60.19 ppb
  • NO₂: 0.58 ppb
  • SO₂: 0.98 ppb
  • CO: 171.96 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
51 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.33 µg/m³
  • PM10: 9.48 µg/m³
  • O₃: 60.44 ppb
  • NO₂: 0.59 ppb
  • SO₂: 0.96 ppb
  • CO: 169.01 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
53 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 9.52 µg/m³
  • PM10: 9.68 µg/m³
  • O₃: 56.70 ppb
  • NO₂: 1.38 ppb
  • SO₂: 1.01 ppb
  • CO: 178.84 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
56 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 9.81 µg/m³
  • PM10: 9.95 µg/m³
  • O₃: 52.95 ppb
  • NO₂: 2.18 ppb
  • SO₂: 1.06 ppb
  • CO: 188.67 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
55 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.46 µg/m³
  • PM10: 10.57 µg/m³
  • O₃: 49.20 ppb
  • NO₂: 2.97 ppb
  • SO₂: 1.10 ppb
  • CO: 198.49 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
53 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.93 µg/m³
  • PM10: 11.03 µg/m³
  • O₃: 46.49 ppb
  • NO₂: 3.29 ppb
  • SO₂: 1.15 ppb
  • CO: 205.49 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
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.30 µg/m³
  • PM10: 11.40 µg/m³
  • O₃: 43.78 ppb
  • NO₂: 3.61 ppb
  • SO₂: 1.19 ppb
  • CO: 212.49 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
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.34 µg/m³
  • PM10: 11.42 µg/m³
  • O₃: 41.07 ppb
  • NO₂: 3.92 ppb
  • SO₂: 1.23 ppb
  • CO: 219.49 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
52 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.91 µg/m³
  • PM10: 9.96 µg/m³
  • O₃: 41.69 ppb
  • NO₂: 3.37 ppb
  • SO₂: 1.22 ppb
  • CO: 203.42 ppb

Health Recommendations:

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