Today | Weather | Thursday, October 22, 2026

Weather in Deltona, Florida

08:49 PM
Now
Night
64° F
Feels Like 63°
Precipitation 0 %
Wind 7 mph
Humidity 70 %
Today
Night
Day 79°
Night 57°
Precipitation 2 %
Wind 7 mph

Deltona Weather Forecast Updated

10 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 22, 2025)
Cloudy Night

Day

82°

Night

64°

Wind

5 mph

Precipitation

1 %

Air Quality in Deltona

NOW
49 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 8.35 µg/m³
PM10 12.24 µg/m³
O3 0.053 ppm
NO2 2.6 ppb
SO2 0.5 ppb
CO 0.14 ppm
NH3 0.67 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)
PM2.5 – 8.35 µg/m³
PM10 – 12.24 µg/m³
O3 – 104 µg/m³
NO2 – 4.97 µg/m³
SO2 – 1.32 µg/m³
CO – 154.81 µg/m³
NH3 – 0.67 µg/m³
NO – 0 µg/m³