Today | Weather | Wednesday, March 18, 2026

Weather in Tuscaloosa, Alabama

02:13 PM
Now
Cloudy Weather
63° F
Feels Like 70°
Precipitation 1 %
Wind 7 mph
UV Index (0 - 11+) 6
Humidity 24 %
Today
Cloudy Weather
Day 64°
Night 37°
Precipitation 14 %
Wind 5 mph
UV Index (0 - 11+) 6

Tuscaloosa Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Sunny Weather

Day

82°

Night

48°

Wind

6 mph

UV Index

6

Precipitation

2 %

Air Quality in Tuscaloosa

NOW
63 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.21 µg/m³
PM10 4.11 µg/m³
O3 0.058 ppm
NO2 0.6 ppb
SO2 0.7 ppb
CO 0.13 ppm
NH3 0.76 µg/m³
NO 0.23 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.53.21 µg/m³
PM104.11 µg/m³
O3114.03 µg/m³
NO21.05 µg/m³
SO21.79 µg/m³
CO144.49 µg/m³
NH30.76 µg/m³
NO0.23 µg/m³