Today | Weather | Tuesday, February 24, 2026

Weather in Huntsville, Alabama

03:51 PM
Now
Cloudy Weather
50° F
Feels Like 46°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 2
Humidity 31 %
Today
Cloudy Weather
Day 52°
Night 37°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 4
Overnight Frost 2 AM – 8 AM

Huntsville Weather Forecast Updated

42 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 24, 2025)
Cloudy Weather

Day

64°

Night

34°

Wind

4 mph

UV Index

4

Precipitation

1 %

Air Quality in Huntsville

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.02 µg/m³
PM10 6.3 µg/m³
O3 0.050 ppm
NO2 1.7 ppb
SO2 1.7 ppb
CO 0.14 ppm
NH3 0.67 µg/m³
NO 0.45 µg/m³
PM2.5 – 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)
PM2.55.02 µg/m³
PM106.3 µg/m³
O398.2 µg/m³
NO23.17 µg/m³
SO24.41 µg/m³
CO162.75 µg/m³
NH30.67 µg/m³
NO0.45 µg/m³