Today | Weather | Thursday, October 30, 2025

Weather in Huntsville, Alabama

01:39 PM

Now

54° F

Feels Like 52°

Precipitation 20 %

Wind 10 mph

UV Index (0 - 11+) 2

Humidity 72 %

Today

Day 55°

Night 39°

Precipitation 49 %

Wind 9 mph

UV Index (0 - 11+) 2

Huntsville Weather Forecast Updated

30 minutes ago

Last updated on October 30, 2025 1:09 PM

Weather Forecast History

Last Year's Weather on This Day (October 30, 2024)

Day

75°

Night

66°

Wind

7 mph

Precipitation

Air Quality in Huntsville

NOW

33 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 1.85 µg/m³

PM₁₀ 2.14 µg/m³

O₃ 0.036 ppm

NO₂ 0.7 ppb

SO₂ 0.5 ppb

CO 0.11 ppm

NH₃ 0.59 µg/m³

NO 0.29 µg/m³

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

NH₃ – Ammonia

NO – Nitric oxide

Health Recommendations:

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

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 1.85 µg/m³

PM₁₀ – 2.14 µg/m³

O₃ – 70.39 µg/m³

NO₂ – 1.34 µg/m³

SO₂ – 1.2 µg/m³

CO – 122.99 µg/m³

NH₃ – 0.59 µg/m³

NO – 0.29 µg/m³

View Hourly Air Quality Forecast