Hourly Weather | Today Thursday, December 11, 2025
Huntsville, Alabama
1 PM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 46%
Wind: 6 mph
UV Index: 3
2 PM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 46%
Wind: 7 mph
UV Index: 2
3 PM
Cloudy Weather
46°
Feels Like 46°
0
Humidity: 45%
Wind: 6 mph
UV Index: 1
4 PM
Cloudy Weather
45°
Feels Like 43°
0
Humidity: 51%
Wind: 6 mph
UV Index: 1
5 PM
Cloudy Night
43°
Feels Like 39°
0
Humidity: 58%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
39°
Feels Like 37°
0
Humidity: 64%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 70%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Night
36°
Feels Like 34°
0
Humidity: 75%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
36°
Feels Like 34°
0
Humidity: 76%
Wind: 6 mph
UV Index: 0
10 PM
Night
36°
Feels Like 34°
0
Humidity: 75%
Wind: 6 mph
UV Index: 0
11 PM
Night
36°
Feels Like 34°
0
Humidity: 75%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 1.94 µg/m³
  • PM10: 3.05 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.5 ppb
  • SO2: 1.8 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.88 µg/m³
  • PM10: 2.9 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.4 ppb
  • SO2: 1.8 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.08 µg/m³
  • PM10: 3.12 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.6 ppb
  • SO2: 1.9 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.41 µg/m³
  • PM10: 3.59 µg/m³
  • O3: 0.035 ppm
  • NO2: 3.6 ppb
  • SO2: 1.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.85 µg/m³
  • PM10: 4.22 µg/m³
  • O3: 0.031 ppm
  • NO2: 5.1 ppb
  • SO2: 1.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.27 µg/m³
  • PM10: 4.74 µg/m³
  • O3: 0.028 ppm
  • NO2: 6 ppb
  • SO2: 0.9 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

7 PM
24 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.61 µg/m³
  • PM10: 5.15 µg/m³
  • O3: 0.026 ppm
  • NO2: 6.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.86 µg/m³
  • PM10: 5.42 µg/m³
  • O3: 0.025 ppm
  • NO2: 6.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

9 PM
24 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.96 µg/m³
  • PM10: 5.44 µg/m³
  • O3: 0.025 ppm
  • NO2: 5.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

10 PM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.9 µg/m³
  • PM10: 5.26 µg/m³
  • O3: 0.027 ppm
  • NO2: 4.6 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
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.76 µg/m³
  • PM10: 5 µg/m³
  • O3: 0.028 ppm
  • NO2: 3.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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