Today | Weather | Wednesday, February 25, 2026

Weather in Deltona, Florida

11:19 PM
Now
Cloudy Night
48° F
Feels Like 48°
Precipitation 0 %
Wind 5 mph
Humidity 87 %
Today
Cloudy Night
Day 70°
Night 46°
Precipitation 2 %
Wind 5 mph

Deltona Weather Forecast Updated

Last updated on

Air Quality in Deltona

NOW
58 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 15.64 µg/m³
PM10 17.98 µg/m³
O3 0.047 ppm
NO2 3.6 ppb
SO2 0.1 ppb
CO 0.23 ppm
NH3 1.27 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.515.64 µg/m³
PM1017.98 µg/m³
O392 µg/m³
NO26.79 µg/m³
SO20.28 µg/m³
CO267.65 µg/m³
NH31.27 µg/m³
NO0 µg/m³