Today | Weather | Wednesday, September 9, 2026

Weather in Jacksonville, Florida

08:41 PM
Now
Cloudy Night
79° F
Feels Like 88°
Precipitation 20 %
Wind 7 mph
Humidity 88 %
Today
Cloudy Night
Day 90°
Night 75°
Precipitation 25 %
Wind 5 mph

Jacksonville Weather Forecast Updated

7 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 9, 2025)
Cloudy Night

Day

79°

Night

72°

Wind

8 mph

Precipitation

25 %

Air Quality in Jacksonville

NOW
22 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.59 µg/m³
PM10 5 µg/m³
O3 0.024 ppm
NO2 2.8 ppb
SO2 0.1 ppb
CO 0.13 ppm
NH3 0.4 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.54.59 µg/m³
PM105 µg/m³
O346.76 µg/m³
NO25.32 µg/m³
SO20.29 µg/m³
CO144.3 µg/m³
NH30.4 µg/m³
NO0 µg/m³