Today | Weather | Thursday, December 4, 2025

Weather in Deltona, Florida

05:05 AM
Now
Cloudy Night
55° F
Feels Like 54°
Precipitation 40 %
Wind 7 mph
Humidity 85 %
Today
Sunny Weather
Day 75°
Night 57°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 4

Deltona Weather Forecast Updated

Last updated on

Air Quality in Deltona

NOW
36 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 8.72 µg/m³
PM10 10.51 µg/m³
O3 0.018 ppm
NO2 4.4 ppb
SO2 0.1 ppb
CO 0.18 ppm
NH3 0.12 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)
PM2.58.72 µg/m³
PM1010.51 µg/m³
O334.6 µg/m³
NO28.27 µg/m³
SO20.35 µg/m³
CO207.87 µg/m³
NH30.12 µg/m³
NO0 µg/m³