Today | Weather | Friday, December 12, 2025

Weather in Gainesville, Florida

02:20 PM
Now
Sunny Weather
70° F
Feels Like 72°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 3
Humidity 35 %
Today
Sunny Weather
Day 72°
Night 36°
Precipitation 2 %
Wind 2 mph
UV Index (0 - 11+) 3

Gainesville Weather Forecast Updated

4 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 12, 2024)
Cloudy Night

Day

57°

Night

41°

Wind

6 mph

Precipitation

0 %

Air Quality in Gainesville

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 9.96 µg/m³
PM10 11.52 µg/m³
O3 0.047 ppm
NO2 2.4 ppb
SO2 0.6 ppb
CO 0.17 ppm
NH3 0.7 µg/m³
NO 1.01 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)
PM2.59.96 µg/m³
PM1011.52 µg/m³
O392.59 µg/m³
NO24.61 µg/m³
SO21.58 µg/m³
CO198.83 µg/m³
NH30.7 µg/m³
NO1.01 µg/m³