Today | Weather | Thursday, February 5, 2026

Weather in Jacksonville, Florida

05:58 PM
Now
Cloudy Weather
46° F
Feels Like 37°
Precipitation 0 %
Wind 15 mph
UV Index (0 - 11+) 0
Humidity 62 %
Today
Cloudy Weather
Day 52°
Night 36°
Precipitation 25 %
Wind 15 mph
UV Index (0 - 11+) 1

Jacksonville 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

81°

Night

59°

Wind

4 mph

UV Index

4

Precipitation

1 %

Air Quality in Jacksonville

NOW
49 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.19 µg/m³
PM10 6.04 µg/m³
O3 0.052 ppm
NO2 0.9 ppb
SO2 0.4 ppb
CO 0.15 ppm
NH3 0.94 µg/m³
NO 0.04 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)
PM2.55.19 µg/m³
PM106.04 µg/m³
O3102.94 µg/m³
NO21.62 µg/m³
SO20.93 µg/m³
CO169.05 µg/m³
NH30.94 µg/m³
NO0.04 µg/m³