Today | Weather | Thursday, February 5, 2026

Weather in Gainesville, Florida

08:34 PM
Now
Night
43° F
Feels Like 37°
Precipitation 0 %
Wind 9 mph
Humidity 70 %
Today
Night
Day 52°
Night 30°
Precipitation 1 %
Wind 7 mph

Gainesville Weather Forecast Updated

14 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)
Cloudy Weather

Day

79°

Night

57°

Wind

6 mph

UV Index

3

Precipitation

2 %

Air Quality in Gainesville

NOW
53 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.26 µg/m³
PM10 4.81 µg/m³
O3 0.055 ppm
NO2 0.6 ppb
SO2 0.4 ppb
CO 0.13 ppm
NH3 0.55 µg/m³
NO 0 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)
PM2.53.26 µg/m³
PM104.81 µg/m³
O3108.2 µg/m³
NO21.08 µg/m³
SO21.14 µg/m³
CO150 µg/m³
NH30.55 µg/m³
NO0 µg/m³