Hourly Weather | Today Wednesday, July 15, 2026
Huntsville, Alabama
6 PM
Cloudy Weather
88°
Feels Like 95°
47
Humidity: 63%
UV Index: 1
Wind: 6 mph
7 PM
Sunny with a Chance of Thunderstorms
84°
Feels Like 90°
51
Humidity: 69%
UV Index: 0
Wind: 6 mph
8 PM
Cloudy Weather
82°
Feels Like 88°
43
Humidity: 75%
UV Index: 0
Wind: 6 mph
9 PM
Stormy Weather
79°
Feels Like 82°
51
Humidity: 83%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Weather
75°
Feels Like 82°
47
Humidity: 90%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
75°
Feels Like 81°
34
Humidity: 93%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.94 µg/m³
  • PM10: 3.23 µg/m³
  • O3: 0.033 ppm
  • NO2: 1.8 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.01 µg/m³
  • PM10: 3.36 µg/m³
  • O3: 0.032 ppm
  • NO2: 2 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.11 µg/m³
  • PM10: 3.61 µg/m³
  • O3: 0.026 ppm
  • NO2: 2.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.21 µg/m³
  • PM10: 3.93 µg/m³
  • O3: 0.018 ppm
  • NO2: 2.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.24 µg/m³
  • PM10: 4.12 µg/m³
  • O3: 0.013 ppm
  • NO2: 2.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.18 µg/m³
  • PM10: 4.18 µg/m³
  • O3: 0.009 ppm
  • NO2: 2.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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