Today | Weather | Friday, December 12, 2025

Weather in Jacksonville, Florida

02:21 PM
Now
Sunny Weather
66° F
Feels Like 70°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 2
Humidity 27 %
Today
Sunny Weather
Day 70°
Night 37°
Precipitation 2 %
Wind 4 mph
UV Index (0 - 11+) 3

Jacksonville Weather Forecast Updated

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

Day

55°

Night

46°

Wind

7 mph

Precipitation

0 %

Air Quality in Jacksonville

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.45 µg/m³
PM10 6.32 µg/m³
O3 0.048 ppm
NO2 1.3 ppb
SO2 0.4 ppb
CO 0.13 ppm
NH3 0.43 µg/m³
NO 0.53 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)
PM2.55.45 µg/m³
PM106.32 µg/m³
O394.1 µg/m³
NO22.51 µg/m³
SO21.07 µg/m³
CO152.29 µg/m³
NH30.43 µg/m³
NO0.53 µg/m³