Hourly Weather | Today Tuesday, August 25, 2026
Huntsville, Alabama
1 AM
Night
72°
Feels Like 70°
0
Humidity: 72%
UV Index: 0
Wind: 4 mph
2 AM
Night
70°
Feels Like 68°
0
Humidity: 76%
UV Index: 0
Wind: 4 mph
3 AM
Night
66°
Feels Like 66°
0
Humidity: 80%
UV Index: 0
Wind: 4 mph
4 AM
Cloudy Night
66°
Feels Like 64°
0
Humidity: 84%
UV Index: 0
Wind: 4 mph
5 AM
Cloudy Night
64°
Feels Like 66°
0
Humidity: 88%
UV Index: 0
Wind: 4 mph
6 AM
Cloudy Night
63°
Feels Like 64°
0
Humidity: 93%
UV Index: 0
Wind: 4 mph
7 AM
Cloudy Weather
64°
Feels Like 64°
0
Humidity: 85%
UV Index: 1
Wind: 4 mph
8 AM
Cloudy Weather
70°
Feels Like 72°
1
Humidity: 75%
UV Index: 2
Wind: 5 mph
9 AM
Cloudy Weather
73°
Feels Like 77°
1
Humidity: 67%
UV Index: 3
Wind: 5 mph
10 AM
Cloudy Weather
79°
Feels Like 84°
1
Humidity: 57%
UV Index: 4
Wind: 5 mph
11 AM
Cloudy Weather
82°
Feels Like 90°
1
Humidity: 52%
UV Index: 6
Wind: 5 mph
12 PM
Cloudy Weather
84°
Feels Like 93°
1
Humidity: 47%
UV Index: 8
Wind: 5 mph
1 PM
Cloudy Weather
88°
Feels Like 97°
3
Humidity: 43%
UV Index: 9
Wind: 5 mph
2 PM
Cloudy Weather
90°
Feels Like 97°
7
Humidity: 40%
UV Index: 7
Wind: 6 mph
3 PM
Cloudy Weather
91°
Feels Like 97°
7
Humidity: 38%
UV Index: 6
Wind: 6 mph
4 PM
Cloudy Weather
90°
Feels Like 93°
7
Humidity: 40%
UV Index: 4
Wind: 6 mph
5 PM
Cloudy Weather
90°
Feels Like 91°
7
Humidity: 42%
UV Index: 3
Wind: 6 mph
6 PM
Cloudy Weather
86°
Feels Like 88°
7
Humidity: 47%
UV Index: 2
Wind: 5 mph
7 PM
Cloudy Weather
82°
Feels Like 84°
5
Humidity: 53%
UV Index: 1
Wind: 5 mph
8 PM
Cloudy Night
81°
Feels Like 81°
0
Humidity: 61%
UV Index: 0
Wind: 4 mph
9 PM
Cloudy Night
77°
Feels Like 79°
0
Humidity: 68%
UV Index: 0
Wind: 4 mph
10 PM
Cloudy Night
73°
Feels Like 75°
0
Humidity: 76%
UV Index: 0
Wind: 4 mph
11 PM
Cloudy Night
72°
Feels Like 73°
0
Humidity: 81%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.76 µg/m³
  • PM10: 10.12 µg/m³
  • O3: 0.011 ppm
  • NO2: 4.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.79 µg/m³
  • PM10: 10.5 µg/m³
  • O3: 0.009 ppm
  • NO2: 3.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.86 µg/m³
  • PM10: 10.87 µg/m³
  • O3: 0.007 ppm
  • NO2: 3.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.95 µg/m³
  • PM10: 11.31 µg/m³
  • O3: 0.006 ppm
  • NO2: 3.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.99 µg/m³
  • PM10: 11.62 µg/m³
  • O3: 0.006 ppm
  • NO2: 3.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.04 µg/m³
  • PM10: 11.75 µg/m³
  • O3: 0.005 ppm
  • NO2: 3.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.16 µg/m³
  • PM10: 11.79 µg/m³
  • O3: 0.003 ppm
  • NO2: 3.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.19 µg/m³
  • PM10: 11.68 µg/m³
  • O3: 0.004 ppm
  • NO2: 3.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.19 µg/m³
  • PM10: 11.59 µg/m³
  • O3: 0.005 ppm
  • NO2: 3.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.23 µg/m³
  • PM10: 11.5 µg/m³
  • O3: 0.008 ppm
  • NO2: 4 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.03 µg/m³
  • PM10: 10.07 µg/m³
  • O3: 0.044 ppm
  • NO2: 2.6 ppb
  • SO2: 2.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.21 µg/m³
  • PM10: 9.75 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.2 ppb
  • SO2: 2.4 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.19 µg/m³
  • PM10: 9.47 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.2 ppb
  • SO2: 2.2 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.68 µg/m³
  • PM10: 8.71 µg/m³
  • O3: 0.047 ppm
  • NO2: 2.3 ppb
  • SO2: 1.9 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.21 µg/m³
  • PM10: 8.04 µg/m³
  • O3: 0.048 ppm
  • NO2: 2 ppb
  • SO2: 1.7 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.98 µg/m³
  • PM10: 7.67 µg/m³
  • O3: 0.050 ppm
  • NO2: 1.8 ppb
  • SO2: 1.8 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.06 µg/m³
  • PM10: 7.82 µg/m³
  • O3: 0.045 ppm
  • NO2: 2.5 ppb
  • SO2: 1.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.48 µg/m³
  • PM10: 8.55 µg/m³
  • O3: 0.036 ppm
  • NO2: 4.3 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.83 µg/m³
  • PM10: 9.21 µg/m³
  • O3: 0.028 ppm
  • NO2: 5.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

8 PM
34 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.2 µg/m³
  • PM10: 9.91 µg/m³
  • O3: 0.022 ppm
  • NO2: 6.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.56 µg/m³
  • PM10: 10.61 µg/m³
  • O3: 0.018 ppm
  • NO2: 6.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.58 µg/m³
  • PM10: 10.83 µg/m³
  • O3: 0.014 ppm
  • NO2: 6.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.3 µg/m³
  • PM10: 10.6 µg/m³
  • O3: 0.010 ppm
  • NO2: 5.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

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