Today | Weather | Friday, August 28, 2026

Weather in Jacksonville, Florida

03:30 PM
Now
Stormy Weather
90° F
Feels Like 95°
Precipitation 57 %
Wind 8 mph
UV Index (0 - 11+) 2
Humidity 63 %
Today
Sunny with a Chance of Thunderstorms
Day 90°
Night 73°
Precipitation 93 %
Wind 7 mph
UV Index (0 - 11+) 7

Jacksonville Weather Forecast Updated

44 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 28, 2025)
Cloudy Night

Day

88°

Night

73°

Wind

6 mph

Precipitation

49 %

Air Quality in Jacksonville

NOW
23 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.01 µg/m³
PM10 1.15 µg/m³
O3 0.025 ppm
NO2 0.9 ppb
SO2 0.1 ppb
CO 0.09 ppm
NH3 0.17 µg/m³
NO 0.08 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)
PM2.51.01 µg/m³
PM101.15 µg/m³
O349.59 µg/m³
NO21.64 µg/m³
SO20.34 µg/m³
CO97.96 µg/m³
NH30.17 µg/m³
NO0.08 µg/m³